Warhammer 40,000/6th Edition Tactics/Necrons

Why Play Necrons

Necrons are space robot zombie ghosts. They don't talk, and they are pure evil. Well, they do talk now... And now they're not so much 'evil' as 'crazy'. But hey, they're Tomb Kings... IN SPAAAAAACE! What is not to love about them? Oh, and they aren't Marines. Honestly. Ignore their WS/BS/S/T 4 statline, their S4 AP5 Rapid Fire guns, and their 4+ armor saves, they totally aren't Marines(anymore).

Recently got an update by Matt Ward himself, and it's surprisingly awesome. Where do we start? Well, you never have to think about the words "Phase Out" ever again... And holy shit! They have vehicles other than the Monolith! Necron Wraiths are gone, replaced by Canoptek Wraiths, which look like the old Wraiths mixed with Tomb Spyders, and Pariahs are gone too (but you could still use your old Pariah models as Lychguard, since Lychguard also have Warscythes).

Note that Canoptek units (Scarabs, Spyders, and Wraiths), as well as the C'tan Shard, do not have the "Reanimation Protocols" rule.

Adding to that: they recently got their FAQ and it was the complete opposite of the Tyranid FAQ (meaning awesome.) The only thing missing is the rest of their models and the Necrons actually become a viable beginner army. Strong HQ choices coupled with tough to kill troops and elites who can be supported by fast vehicles (except the Monolith) with mean firepower (including Monolith), the Necrons aren't as forgiving as Space Marines, but their army is straightforward. If you're looking for a new xenos army to play or don't want to start out with smurfs and have other players sneer at you, Necrons are your guys. Now this isn't to say they are Grey Knights. Some of their stuff is powerful, but the army has enough weaknesses to keep you on your toes.

Unit Analysis

HQ

• Necron Overlord - Your basic HQ choice. He's only Infantry and has lower Toughness than the Destroyer Lord, but a Catacomb will help him move faster and he can take some wargear that Destroyer Lords can't, namely the Phylactery, Phase shifter, and Tesseract Labyrinth. Great in close combat, and good for giving other units a boost with a Resurrection Orb. Upgrade them to a Phaeron and they can make any unit they join Relentless, which sounds awesome until you realize that the only units that would really benefit from it are Warriors, Immortals (unless they took tesla carbines), and Deathmarks, as most Necron weapons are either Assault or are mounted on vehicles. And neither of those three units are good in an assault. Oh well.
• Destroyer Lord - He misses out on some of the wargear that the Overlord gets and can't take a Royal Court, but on the other hand, he gains Jump Infantry, T6, Preferred Enemy (Everything!) and a free Warscythe instead. Great as a beatstick thanks to his better Toughness; stick him with a unit of other Jump Infantry (like Triarch Praetorians) and send him into the thick of it.
• Royal Court- Any Necron Overlord or Overlord special character (Imotekh, Zahndrekh, Anrakyr, or Trazyn) can take a Royal Court, which is composed of up to five Necron Lords and/or up to five Crypteks. Necron Lords are basically a mini version of the Necron Overlord, with 1 Wound and 2 Attacks (compared to the Overlord's 3 of each) but they still hit as hard as any Overlord at a fraction of the cost, and can be kitted out similarly. Crypteks are basically less powerful Lords, but they can be upgraded into Harbingers, at which point they gain nifty special wargear that nothing else in the codex gets. You can stick them in a Ghost Ark or second them off to your squads of Warriors, Immortals, Deathmarks, or Lychguard. They also don't count as Independent Characters so they can't be individually targeted in close combat. Thanks to the new FAQ, if you take 2 overlords you can double these up in squads.

The following are special characters:

• Imotekh the Stormlord - The traditional 200+ point named hero unit. Imotekh comes with a 2+ armor save, 3+ invuln save, a Phylactery, and a Gauntlet of Fire. He also can make Flayed Ones deep strike perfectly next to a single enemy unit, and summon bolts of lightning down to zap people. In addition, he always seizes the Initiative on 4+ except against Orks, who he can't seize Initiative against at all (CUZ GREEN IS BEST, YA GITZ!). He's overall a nasty motherfucker in an army full of nasty motherfuckers.
• Nemesor Zahndrekh - The senile old coot is actually a surprisingly good tactical HQ choice, giving nifty bonuses to your units each turn and even taking away nifty bonuses from enemy units. He even has a Resurrection Orb. He's not very useful in close combat though, but he works really well with Vargard Obyron, as described below.
• Vargard Obyron - The close combat HQ, this guy combines good WS with a Warscythe and strong hitting power, and can even make counter-attacks against enemies that miss before he attacks, up to a maximum of 9 attacks total(!). He can also teleport around the battlefield thanks to his special mantle, and perfect Deep Strikes if he lands next to Zahndrekh. Needless to say, he and Zahndrekh work pretty well together.
• Illuminor Szeras - It's like Dr. Frankenstein, except an undead spider robot. His statline is nothing special; however, he does give a bonus to one unit of Warriors or Immortals in your army, giving them either +1 Strength, BS, or Toughness for the remainder of the game. He also has defensive grenades and a S8 AP2 shooting attack; if there's a "shooty" hero unit in the Necrons codex, it's Szeras.
• Orikan the Diviner - This guy actually has a worse statline than the regular Overlord. So why use him? Well, he can re-roll reserve rolls for one turn, has a power weapon that re-rolls to hit, ad forces your enemy to go through Difficult Terrain on turn 1. Also, on each turn, you roll a d6- if the die roll is less than or equal to the turn you're currently on (so on Turn 3 you'd have to roll a 3 or lower) then "The Stars Are Right", Orikan goes Super-Saiyan, and gains a massive stat boost (similar in power to a C'tan Shard), complete with a 'bwahahaha!' in the rule description. However, if you roll less than or equal to the turn you're on a second time, Orikan powers down, and goes back to his original profile. Kind of a mixed bag, but beastly if you have Lady Luck's favor. Combine with a C'tan with Writhing Worldscape (turns difficult terrain into dangerous) to cause your opponent to lose approx 1/6 of his army in his first movement phase.
• Anrakyr the Traveller - Comes with a Tachyon Arrow and a Warscythe, and gains the Counter-Attack and Furious Charge special rules. If you have Immortals, one unit of Immortals become "Pyrrhian Eternals" for no additional cost, which are basically just like regular Immortals but with Counter-Attack and Furious Charge, making them not quite so shitty in assault. His real strength is his ability to hack enemy vehicles, which means you can cause your mech-happy Imperial Guard opponent to shoot himself with his own tanks. Be sure to thank your kind opponent for letting you borrow his vehicle.
• Trazyn the Infinite - aka "The Tarpit Breaker". Trollzyn is probably the best HQ choice you can get if you just love fucking with your opponent. He excels at wiping out hordes, thanks to his Empathic Obliterator- if he kills a model in a unit, he wounds other units like the one he killed on a 4+. This means that if he kills even a single Ork Boy, every single other Ork Boy in the mob takes a wound on a 4+, usually resulting in 10+ casualties in full strength hordes. On top of that, he can cause the Orks' Nob to go nuts and hit his own Boyz, further adding to the carnage. If he dies, he can just possess another Lychguard, Cryptek, Necron Lord, or Necron Overlord on the table and keep going as normal. And the cherry on top? He's scoring.

Elites

• Deathmarks - Deep-striking assassins with rapid-fire 24" sniper rifles. See an enemy unit you don't like? Send the Deathmarks after them and watch them wound on a 2+ against them. A relatively cheap way of dealing with problem units without getting your other units tied up after them. Can deep-strike immediately following an enemy DURING THEIR TURN. But are vulnerable to the enemy unit shooting before they get a chance. Not only that, their Reanimation Protocols is only ever going to be 5+ because as soon as you put a Res Orb lord in that squad, they can't deepstrike. Maybe using a Destroyer Lord would help, but in all honesty you want him in CC, not hanging back covering for the Deathmarks' weaknesses. And starting them from the line is a wasted opportunity with them. Better used in big points games where the opponent has to deal with more threats. Also read FAQ, it helped them become more useful - especially the new silly flamer that wounds on a 2+ with no armor saves allowed. Tyranid players are known to shit themselves at the mere sight of them, because nothing screws over tyranids worse than poisoned template weapons. When fighting tyranids, use them in large numbers, drop the flamer templates on them, and watch the bug army pretty much disappear, from the meanest Heirophant, to the weeniest ripper.
• Lychguards - Pariahs may be gone, but these guys are their replacements, and boy are they nasty. Warscythes don't ignore invulnerable saves anymore, but instead are power weapons that provide +2 Strength, making Marine killing even more easy (as for guardsmen and gaunts? Well, hope they don't mind instant death). They still roll 2D6 against vehicle armor (that's right, that's twice as good as what meltas get), too so they're perfect can openers, it's not uncommon for them to carve up land raiders and baneblades the moment they get into base contact, and I've seen a squad bring down a reaver titan in close combat once, chopping through it's shields and then cutting open it's rear armor like so much tissue paper. They can also replace their warscythes with regular power weapons and dispersion shields, giving them a 4+ invuln save with a chance of reflecting enemy shots back at them. Nothing says "fuck you" like redirecting a melta shot to hit the asshole that fired it. However, they are extremely expensive, costing similarly to a unit of Terminators. But they are arguably more powerful than they are.
• Triarch Praetorians - Another powerful close combat unit similar to Lychguards, their only real differences are -1 Attack, the addition of Fearless, and a change in wargear. They're also Jump Infantry, making them much more mobile than Lychguards. Their usual weapon is a Rod of Covenant, a power weapon with a S5 AP2 shooting attack with a 6" range, essentially giving them another attack before they charge. Their alternate weapons are voidblades and particle casters- This gives their shooting attack better range and strength in exchange for much worse AP, while their close combat weapons gain Rending and Entropic Strike. While this doesn't initially seem as good as outright ignoring armor altogether, they do get a bonus attack for having a pistol and close combat weapon, essentially trading quality for quantity.
• C'tan Shard - Yep, this is what happened to those 300+ point god-monsters from the old codex... Demoted to Elites and had their price cut to about 2/3 of what it once was. Their statline is worse, but they're still beastly, even more so than the Canoptek Spyders, and can take all sorts of nifty powers to screw with your opponent. Unfortunately, they provide a huge, very visible target to shoot at, and they compete with other Elite choices... and, like before, they're slow, only able to move 6" a turn. But hey, you can have *three* of the fuckers now. If that won't make your enemy shit bricks nothing will. Yes, they're expensive, but it's funny as hell to watch the look on your opponents face when you plop down three C'tan shards on the table that once in close combat, will promptly tear his army a new asshole faster than you can say "shit on a stick!"
• Flayed One Pack - At first, Flayed Ones don't seem that great. They don't ignore armor, and compete for the Elites slot with both Lychguard and Triarch Praetorians, which both do. They even have a 4+ armor save, like Warriors, but they can't take a transport and they don't score. The upside is that they're just as cheap as Warriors and can come in squads of up to 20, with 3 attacks each, and the ability to Deep Strike or Infiltrate. While they're not as strong or tough as Lychguard, they have more attacks and are less than half the price, letting you drown your opponent in sheer volume of attacks and bodies.
• Triarch Stalker - Basically, a Necron Dreadnought. High Strength and good number of attacks in close combat, but unfortunately doesn't ignore armor. On the other hand, the Heat Ray acts as either a heavy flamer or a two-shot multi-melta, great for killing tanks and infantry alike, and scoring a hit on an enemy unit gives all your other units a bonus to shoot at them. If you want to specialize in killing infantry, the Particle Shredder drops a nasty pie plate at a decent range, but the twin-linked Heavy Gauss Cannon isn't quite as effective as the Heat Ray for demolishing vehicles.

Troop

• Necron Warriors - The closest thing the Necrons have to tarpits and cannon fodder, these guys are basically Cronscripts (get it?). They've lost their 3+ save from the previous codex, gaining a paltry 4+ save instead; on the other hand, they're now much cheaper, so you can field more of them, and they're not the only Troops choice anymore so you don't even have to take them if you don't want to. Just about as good as Space Marines at shooting, and a little cheaper too, but they suffer in close combat, where their I2 and 1 Attack make them little better than Tau Fire Warriors. Good for parking on an objective or just swamping the field with bodies. And with gauss rules, you can quickly strip an enemy vehicle of it's weapons and/or stunlock it into submission, leaving it wide open for your now pretty damned scary anti-vehicular capability to rip it open.
• Immortals - Moved to Troops in the new codex. These guys are basically what Warriors used to be, 3+ save and all, except they cost 1 point less and they have better guns. Start with gauss blasters, can take tesla carbines for free, both options provide nice anti-infantry dakka. Like Warriors, they're still shit in close combat. But few things are more satisfying than looking at an opposing Tyranid's player's face as a few squads of immortals wipe out pretty much all of his gaunts in one turn with Tesla carbine fire.

Dedicated Transports

• Catacomb Command Barge - Your Necron Overlord's personal pimp-mobile. He can blast suckas in drive-by shootings thanks to the Catacomb's built in guns, or simply drive closer to hit them with his sword (or Warscythe as the case may be) and assign the wounds. Good for adding mobility to an otherwise slow HQ choice, and combine with Trazyn the Infinite (who is scoring) for a trolltastic way to contest objectives.
• Ghost Ark - Good for ferrying about your Overlord and his Court, or a unit of Necron Warriors of 10 or fewer. It can broadside two different targets with gauss flayers, and even repair Warriors from death. Useful for drive-bys with shooty Royal Court units or Warrior squads, but unfortunately it can't carry any other unit types.
• Night Scythe - Faster, cheaper, less likely to explode (because it's not open-topped) but worse armor than the Ghost Ark and even has a bigger carrying capacity. It can carry 15 Infantry, 7 Jump Infantry or 5 Jetbikes. Unlike the Ghost Ark it isn't restricted to Overlords, Necron Lords, Crypteks, or Warriors. However, it has no fire points, meaning the guys inside can't fire at anyone while inside, but the twin-linked Tesla Destructor makes up for that. Great all-purpose transport for all occasions. But theres an added bonus, if this thing explodes, the units you had inside are perfectly safe, and just shamble onto the field from reserves instead!

Fast Attack

• Canoptek Wraiths - Jump Infantry with Rending attacks and a 3+ Invuln and armour save that ignore difficult and dangerous terrain, and surprisingly good in assault thanks to an ability that can reduce enemy Initiative to 1. They can also take particle casters (essentially S6 AP5 pistols) or transdimensional beamers, which are one of several "Strength test or instantly die" weapons that the Necrons seem so fond of now. Unfortunately, beamers are heavy weapons, which aren't good on an assault unit like Wraiths- you're better served by the particle casters or the whip coils. At least they have multiple Wounds now, which means that entire squads won't die to light bolter fire in one turn. Now, they can't come back from death, they don't have the Reanimation Protocols special rule.
• Canoptek Scarabs - One of the few units with the "Entropic Strike" rule, meaning that it can make your enemy lose their goddamn armor save if they ever fail a save against them. Unfortunately, Scarabs have unimpressive stats (WS2, S3) and their weapons don't ignore armor saves- not to mention that most units you'll face only have 1 Wound, so if they've lost their armor save they're dead anyway. Flamers will also ruin their day, ignoring their armor and doing double damage against them, and S6 weapons will outright kill them. However, they are wonderful tarpits, with 3 Wounds per base and 4 attacks each, and they're great when used against vehicles, especially Land Raiders- watch your local Marine player cry as their almighty AV14 drops to 13, then 12.... Using them on titans is hilarious, watch as that impenetrable adamantium armor becomes flimsier than a Looted Wagon and watch the look of rage on your enemy's face when a single necron warrior blows it up with a penetrating shot. ((The mental image of this is also quite frankly, hilarious.)) See Canoptek Spyder for how the FAQ nerfed the Scarab Conga line (not that anyone is really crying about that one...well except power gamers.)
• Tomb Blades - Jetbikes with twin-linked guns, capable of being upgraded with a 3+ armor save, BS5, and/or +1 to cover saves. Surprisingly, a full squad can fit in a Night Scythe, if you want to stick them in a transport for some reason. Great for zipping around the battlefield, harassing any stray infantry units, and particle beamers could even be used to take on light vehicles as well. Like most Necron units, it seems to be purpose made to make Tyranids and Chaos Daemons cry. What's that? Your hive guard's AP can't touch my jetbike's armor save and your Zoanthropes can't shoot far enough to hit them? Hahahahaha sucks to be you.
• Necron Destroyers - They're not jetbikes anymore, they've been reduced to Jump Infantry... However, they have a few new tricks to make up for this. They have Preferred Enemy (Everything!), meaning that they always get to reroll to hit in an assault, and up to 3 of them (out of a maximum squad size of 5) can be upgraded to Heavy Destroyers, essentially lascannons on a jump infantry model. Regular Destroyers make Marines cry with their S5 AP3 Assault 2 guns, while Heavy Destroyers will blast tanks to shreds. Expect them to attract lots of fire in turn, however, unless you can get them into an assault, where they're surprisingly good die horribly like almost any other ranged 'cron in CC. Shame that they're never going to get there considering how godly they are at move-shoot tactics. Like crisis suits, they are masterful at surprising enemy formations and then blowing the crap out of them.

Heavy Support

• Doomsday Ark - Basically a Ghost Ark with the transport capacity removed and replaced by a big fucking gun instead. Unfortunately, has the same problem that Heavy Destroyers had in the previous codex; it's a huge gun mounted on a fragile platform. AV 11 and Open Topped do not make a good combination for an expensive model like this. Thankfully, the Doomsday Cannon has a long range in the stationary mode, so keep it in the back of your army where it can spit S9 AP1 pie plates at anything that moves. While it can certainly dish out the hurt, it can't take it. (Actually quantum shielding boosts it's AV up to 13 until it gets penetrated so it's still pretty tough.) Armies that have problems with strength based instant-death weapons with high AP values and templates (tyranids), are known to pretty much spontaneously explode at the mere sight of this thing.
• Annihilation Barge - A Catacomb Command Barge, with the Overlord's pimp chair replaced with a big gun (seem familiar?). This is your bread and butter of most lists - it's just too good to not consider. It's AV13 on front and sides thanks to quantum shielding, has living metal and only costs 90 points. Oh did I mention that it has a strength 7 weapon that fires 4 times but hits an average of 5.5 times (plus its ability to arc off and hit other units D6 times at strength 5) then for desserts either carries a strength 6 tesla gun or a gauss cannon for killing marines and buttfucking daemons and tyranids?
• Monolith - It's still a big floating pyramid that blasts gauss death from every edifice. No longer as ungodly invincible as it was previously (Living Metal only affects Crew Stunned/Shaken results now, so meltas and lance weapons work on it; still sucks to be an Ork) , Chaos Daemon, or Tyranid ((But then again, most of Matt Ward's armies seem to spite armies that use monstrous creatures over vehicles at every turn)) but received a hefty price drop (35 points is hefty?), and kept its firepower. Like before, it can teleport Necron units through its Eternity Gate, or suck enemies through it without even giving them an invulnerable save (perfect for killing those annoying Thunderwolves or Nob Bikers). It can even Deep Strike, which might be smart considering how slow it is otherwise (or not because if it scatters onto terrain/enemies it now kills itself). This is completely wrong. If the Monolith deeepstrikes/scatters into terrain nothing happens, and if it deepstrikes/scatters into enemies they move around it when it lands. Nothing states otherwise. And it can still use it's bullshit apocalypse formations to make your opponents cry.
• Doom Scythe - Another repurposed transport vehicle with the transport capacity replaced with a big fucking gun- Just like the Doomsday Ark and Annihilation Barge (and the Vindicator, and the Hammerhead, and the Fire Prism...). Ridiculously fast, and carries a powerful, long-range death ray that basically kills anything within 3D6". Unfortunately it has a chance to hit your own guys too, but if you're not completely retarded this shouldn't be that hard to manage. Expect your opponent to try and shoot these things down the first chance he gets.
• Canoptek Spyders - Largely an improvement from the old Tomb Spyders, with WS/BS 3 instead of the old 2. They can even create Scarabs like Tomb Spyders could, and can take some nasty wargear as well. Fabricator claws can repair Necron vehicles, gloom prisms nullify enemy psychic powers, and twin-linked particle beamers just blast enemies to bits, and all of them can be taken without sacrificing close-combat ability. You can even take three of them for one Heavy Support slot, making them worth considering despite their stiff competition for the Heavy Support slot. So 5th edition gave them the opposite treatment of the Carnifex. It took a once somewhat above mediocre unit and made it into a cost effective rape machine, while the Carnifex was a godly unit that was slightly buffed and nerfed at the same time and then made a shitload more expensive.

-FAQ update: before the nerf, the Scarab conga line was the most popular power gamer strategy being used for the Crons. Literally, a Necron player could keep adding Scarab bases to old and newly created ones so long as they were in unit coherency. This meant they could form a line straight into the deployment zone of the opponent and gain a 1st turn assault. This was incredibly effective against opponents dumb enough to or who had to place vehicles close to the edge of their deployment zone (Vindicators come to mind.) But it also worked against blobby units, so it was called cheese. Fortunately the FAQ "corrected" the Spyder and says that new Scarab bases can only be placed in unit coherency with bases not created that turn. Conga line=nerfed.

Forge World

• Pylon - A Super Heavy artillery piece. Great for putting holes in other Super Heavies with 3 S10 AP1 shots that have incredibly long range. Three of these can pretty much wreck a mech army's shit in one turn. Now you see a healthy Leman Russ company, now you see nine smoking wrecks. They are unparalelled tank destroyers (they are only exceeded by broadsides, titans, Terminus Ultra's have a risk of blowing themselves up and only have S9 AP2 weapons, and Baneblades are less efficient) and that's just the icing on the cake. With Armor 14 and living metal rules, they are a bitch to kill, their teleportation lets them be where they need to in a snap, their special effects are just sweet, and they allow you to use some really overpowered formations (5+ invulnerable saves for your whole army...your enemies can weep now.)
• Tomb Stalker - Not the Tomb Stalker from the Medusa V campaign (sadly...those were the Necron equivalents of titans and much like Necron ships they could slaughter enemy superheavies of greater size with ease). The Forge World model is a mix between a Tomb Spyder and a Wraith. It is a deep striking monstrous creature. Poison and sniper effects only wound it on a 6+ so take three when facing Dark Eldar. Then laugh at their faces when it eats through all their paper tanks.
• Scarab Bases - new models for the Scarabs. They look great, but in all honesty...where the fuck is our Titan? You're paying a little over 25 dollars for 3 bases when you can get them with warrior boxes and can buy them from bitz stores cheap.

Building your Army

• Dry Brushing - The only technique you will need to use to paint any sized Necron force.
• Dip - An alternative to Dry Brushing. Spray everything chrome or a shiny metallic color. Then dip all the models in a brown wash. Blam, done. After assembling, you have any sized Necron force done in 30 minutes. Put some green as an added bonus.

No, seriously. The unfortunate circumstance is that with the update the Necrons don't have a battleforce yet. Read update. That's not a bad thing though. Just start like with any other army; an HQ, 2 troops choices, 1 vehicle, and an elite choice. Here's why. Necron HQ are incredibly good at buffing your army. Whether it be Anrakyr's Pyrrhian Eternals, Szeras' upgrades, or the Overlord's Phaeron ability, each HQ is tailored for both specific tactics or general enhancement. Don't start out with Imotekh though. Sure deep striking Flayed Ones may seem nice, but the Stormlord's abilities are grossly overrated (more coming on that later.) He's more useful in larger points games where there's more immediate targets for the enemy to deal with.

Anrakyr, Trazyn, the Overlord, Destroyer Lord, Nemesor Zahndrekh and Vargard Obyron are all good HQ choices. Warriors are dependable and you can have many of them. Problem is, your opponent will most likely charge them as she/he will know Warriors die when assaulted. Many will argue that Warriors is the way to go, while others praise the Immortals more. Truth of the matter is, you need both. Your Warriors should be your objective holders or mid line support, while your Immortals should be at the forefront capturing contested objectives or taking the fight to the enemy (better done with Anrakyr's upgrades.) Use both Troops choices. Elite choices are also great here. If you're starting out use Lychguard with swords and shields. Why? Because they gain an invul save and that's something you need. Especially with all the armor ignoring weapons out there. Warscythes are great against mech armies mostly, so reserve those for that. Triarch Praetorians are also good to start out with, preferably armed with the particle caster and voidblade. You get more bang for your buck out of that. Flayed Ones=no, Deathmarks=no (unless in a big points game, the opponent will focus less on them.) Triarch Stalkers are mostly good, but you need to take 2 of them so they can be effective. Redundancy is key with them, especially since they are so multipurpose. Heavy Support choices; Monolith. Only take 1 (for now.) They cost a lot but can do a lot also. Don't worry about fast attack yet. Yes Scarabs are good and they will come for free basically with your Warriors, but until the Spyder comes out, they won't be as useful. If you have an old Spyder model, go crazy with Scarabs. Transports? Ghost Arks are great...for Warriors and Characters only. And you can only bring 10 models in the squad. It's good, but only take if your fielding lots of Warriors. Which leaves the Nightscythe. Scratchbuild one or 2 because they are good. Move them flat out 3 feet into the enemy and unleash 10 Immortals or 15 warriors with a barrage of fire. The best part? With Rapid Fire weapons you'll get around 20 to 30 shots.

Start out anywhere between 750 pts to 1000pts. As you get used to the army, add in a C'tan Shard, some Destroyers, scratch build Tomb Blades and so forth. The choices above are just to get you used to the shooting and assaulting potential of the army. Obiviously at 750 pts you won't be able to fit 1 HQ, 2 Troops, 1 Elite, and a Heavy Support choice. So take the HQ and Troops first. Also, don't take a Royal Court just yet. The Court is going to support whatever strategy you form as you learn the army. Take a Necron Lord with a Res Orb and you should be fine for now.

• UPDATE: The new battleforce is up for advance order now. In this gamer's opinion, it is an average set. It brings 5 Immortals, 20 Warriors, 5 Canoptek Scarab bases, and a Ghost Ark. At first glance this seems like a great way to start. But at 105 dollars, I find it a bit lacking. Maybe a triarch stalker would have been nice, but since the model isn't out yet, it can't be in the battleforce. This should have come out at the same time as the 2nd wave. But enough about that. You want to know if it's worth buying. Honestly, if you're getting a discount on it, go for it. But if you're not don't bother. The Ghost Ark can only carry 10 Warriors which is half of what the battleforce brings. And once you bring an HQ it goes down to 9 Warriors. 5 Immortals wouldn't be so bad if they weren't your only source of mobile heavy firepower. Sure the Ark can be made into a Doomsday Ark, but you lose your transport (unless you go through the pain and wonders of magnetizing.) A Nightscythe would be so much better. 5 Scarab bases is nice, since the only way you get them is through Warrior set boxes. But had Wraiths come out already, they should take the Scarabs place.

tl;dr: useful though somewhat lackluster choices since 2nd wave isn't out yet. Buy if you want, but with a discount, you'll feel less guilty. Grade: B-

Tactics

• Destroyer Armada - The basic premise behind this Necron build is to cram as many Destroyers and Heavy Destroyers into your list as possible. Warriors and the Lord are there to supplement (and give you less points to spend on) the shooty power of Destroyers.
• Wraith Wing - Just like the Destroyer Armada, only focusing on Wraiths. This force is a glass sword. Very difficult to use correctly, but can be devastating when you don't fuck it all up.
• Tons of Warriors - Look at the cover of the old Necron Codex. Then use that as a base for your Necron army. Toss in as many Warriors as you can (140 Warriors and a two Lords with Resurrection Orbs at 2020). Then practice the time honored tactic of stand and shoot. Worked very, very well in 4th edition and was pretty much unbeatable in 3rd edition as the sheer number of gauss weapon rolls would slaughter any vehicle through glancing hits and murder any infantry through auto-wounds and still mulches infantry centered armies in 5th with auto-wounds (gauss weapons no longer auto-wound in the new codex) and can rather quickly rob vehicles of their weapons (a baneblade that has had all of it's guns removed is just an overglorified piece of moving cover), but it's past it's prime now thanks to 5th edition vehicle damage rules and the fact that Warriors aren't the best in close combat. With the new codex, Warriors' price has dropped, so you can field even more of them to compensate for their downgraded armor save: you can fill up you 6-Troop choices with 120 Warriors for 1560 points. Then get an Overlord and a deep-striking Monolith to carry the Warriors near enemy lines
• C'tan's Floating Castle - Three Monoliths. Drop pie plates and enjoy the aroma of your opponent's newly filled pants. Then get into an argument about if Melta Bombs work against Monoliths. (Answer: They do now.)
• Scarab Swarm - Exploit the cheapness of Scarab Swarms. You simply fill your Fast Attack slots with Scarabs instead of Destroyers. Attach a Destroyer Lord with a Lightning Field and other close combat supporting Wargear and watch the Scarabs scratch away at your opponents and cause many wounds in return from the Lightning Field. This build is not the most effective, but it is one of the most entertaining builds for a Necron player. The new version of Scarabs in the Necron Codex means that everyone has to run at least one unit of these, because they rape vehicles to death in a single round of close combat. If your opponent has a vehicle, even a Land Raider, and you have one or more units of Scarabs, you might as well put on Yakety Sax right now. Unless it's a Land Raider Redeemer or a Baal Predator, or any other tank with a flamer on it, which ruins Scarabs' day...
• Monolith Phalanx - one of the most HATED tactics in apocalypse, simply plonck 2-5 monoliths on the field and watch as all of your troops gain 5+ invulnerable saves which usually isn't much but consider that every, single freaking Necron will have it and gain bonuses to their we'll be back rolls (revs on a 2+ lol) and you'll have an army that will simply refuse to fucking die no matter what's thrown at it. Since Monoliths are absurdly durable and a large number of them is bound to fuck up even a Titan's shit (especially if one or more of them is a doomsday monolith), you will win almost all the fucking time even with 5th edition gauss weapon nerfs. If you convince your opponent to play with 3rd or 4th edition vehicle damage rules then you will be pretty much invincible. Keep a troll face on at all times while using this tactic and watch your opponents rage impotently. Monoliths are no longer as impervious as they once were, but have dropped in price significantly, so now you can compensate for your less durable Monoliths by fielding even MORE shit.
• Can't Touch This - Put your overlords in barges, warriors in ghost arks and spam annihilation barges. Voilà, until one of your transports gets cracked, all the enemies strength 6 and lower weapons are totally useless (looking at you chimeras). Great way to piss on people's parade. Even better, if a ghost ark gets opened, you still regenerate wounds with the other ones surrounding your unit.