Gloriana-class Battleship

A Gloriana-class of the Iron Warriors compared to a Cobra-class escort

The Gloriana is a rare class of Battleship fielded during the Great Crusade. Created to be the flagships of the Emperor's sons and their Space Marine legions, each and every one is armed to the teeth and heavily armored, on top of being customized depending on each Primarch's needs. At least two different patterns of the class were made as a base to build on, with the Scylla pattern being slightly larger than the Circe pattern. The four largest Glorianas were stated to be the Iron Blood, the Conquerer, The Hrafnkel, and the Vengeful Spirit.

It's important to not understate how massive each individual Gloriana was. They were capable of holding entire expeditionary forces and their support staff and equipment complement. Many of them could hold a sizeable portion of a Titan legion inside them, something that normally requires a single dedicated ship to do so. The entirety of a full-strength "modern-day" Chapter of Space Marines would have trouble filling out even a tenth of their cavernous holds. They were built to such exacting standards that it took nearly 10% of Mars' entire production output working flat out for years to build them.

Not only that, but their firepower was immense as well, with enough lance turrets, macro-cannons, torpedo tubes, and fighter launch bays to fight off entire fleets, with a good chance of the Gloriana coming out on top. Indeed historically, the only way to take out a Gloriana was either through sheer numbers and/or weight of fire, or with another Gloriana. In reality, there were several exceptional ships, like the Terminus Est, Infidus Imperator, and the Abyss Class Super-Battleships that could give Gloriana Class a run for their money.

Chariots of the Primarchs

During the Great Crusade and Horus Heresy, each Legion had at least one Gloriana class warship as their Legion Flagship, except for the Imperial Fists who had the larger and even more deadly Phalanx (and the Alpha Legion which secretly had two flagships).

• Dark Angels: The Invincible Reason (finding BLAM Don't even try)
• Emperor's Children: Pride of the Emperor (Crippled by Thessela, at one of the few battles Girlyman lost.)
• Iron Warriors: Iron Blood (Unknown, probably some reconstructed as a Space Station or Perturabo keeps it in reserve on Merdengrad)
• White Scars: Swordstorm (Became one with the speed force at Catallus)
• Space Wolves: Hrafnkel (Galaxy's largest space tavern, known only to Fenris people who don't want to talk about it)
• Imperial Fists: Eternal Crusader/Monarch of Fire (though it's possible that as the Eternal Crusader wasn't mentioned in Praetorian of Dorn, it's the Monarch's future self)
• Night Lords: Nightfall (Batcave 2.0)
• Blood Angels: Red Tear (Sanguinius asked a woman to park it. As a consequence it crashed on Signus Prime and got transformed into a fortress)
• Iron Hands: Fist of Iron (Again, no-one knows)
• World Eaters: Conqueror (Formerly Adamant Resolve)
• Ultramarines: Macragge's Honour (Girlyman's space chariot/boat. Actually doing stuff for the Imperium)
• Death Guard: Endurance (In service to Nurgle, so its a big garbage truck)
• Thousand Sons: Photep (Got stolen by Tzeetch, who never gave it back)
• Luna Wolves/Sons of Horus: Vengeful Spirit/Magna Tyrannis (Used by Failadon for stupid temper tantrums)
• Word Bearers: Fidelitas Lex (It got blown up)
• Salamanders: Flamewrought/Fireforge (Gone)
• Raven Guard: Shadow of the Emperor (destroyed at the Dropside Massacre)
• Alpha Legion: Alpha/Beta (Never existed to begin with)

Swords of the Emperor

There are few Gloriana-class still in active duty in the modern-day Imperium, and in all cases these honored relics are in command of Astartes Chapters rather than the Imperial Navy. Needless to say, these old survivors have near-legendary reputations or honor rolls that would fill the libraries of entire planetary systems.

The Eternal Crusader, formerly of the Imperial Fists Legion, still lives up to its name, serving as the mobile Chapter-monastery of the Black Templars. Up until recently it had been in pursuit of the infamous Warboss Ghazgul, but has since then been deployed for the Cardinal Worlds Crusade in the wake of the formation of the Great Rift.

The Invincible Reason still remains the flagship of the Dark Angels, though in practice it mostly serves as the escort of The Rock in its travels through the galaxy. Much like the Rock, it's currently deployed in Imperium Nihilus.

The Macragge's Honour of the Ultramarines by comparison spent much of the intervening millennia as a spaceborne shrine to their Primarch, and has only relatively recently returned to active service. For a time it was lost to the Red Corsairs in the wake of the disastrous Terran Crusade, but has since then been recovered, and once more serves as the Lord Commander's flagship.

Finally there's the Chronicle of Ashes, formerly of the Word Bearers, it was captured, renamed the Lex Talonis, and had since then served the Nemesis Chapter as their flagship. One can only imagine how long it took and how hard it was to cleanse such a huge vessel of chaos taint, and there's a good chance the depths of the ship still aren't completely safe.

Echoes of the Old War

Still as deadly as ever

There are several Gloriana-class ships known to be still in service to the dark powers.

The most infamous of them all, the Vengeful Spirit, flagship of the archtraitor Horus Lupercal, still bedevils the Imperium well into the current age. Now under the command of his successor, the Warmaster Abaddon the Despoiler, the ship leads the fleets of the Black Legion in their rampage out of the Eye of Terror after the fall of Cadia.

Likewise the Magna Tyrannis, renamed the Harbinger of Doom, flies the colors of the Black Legion and serves as the second flagship of the Black Fleet.

Mortarion still commands the plague-ridden Endurance, and used it during the Plague Wars to terrorize the worlds of Ultramar, exchanging a couple broadsides with the Macragge's Honor before retreating. Likewise the Conqueror still remains under the control of the World Eaters, who use it to wreak havoc in Khorne's name, presumably Angron takes command when he is summoned to the Materium.

It's conceivable that the Alpha and Beta of the Legion that doesn't exist are still in operation, but given how that Legion functions, no one knows for sure.

In Battlefleet Gothic

The Gloriana-class was not statted out when the specialist game was first released. Eventually we were provided the stats of the Vengeful Spirit, but it was underwhelming to say the least, being a slightly more boarding-effective Chaos Battle Barge. It doesn't even get Chaos-specific benefits, especially compared to the other Chaos God-aligned battles barges statted out (see the Terminus Est of the Death Guard).

Not exacly reflecting its reputation as a ship capable of fending off entire Loyalist fleets, and enduring the world-breaking duel between the Emperor and Horus.

The sidebar to the Vengeful Spirit also mentions its equivalents still serving the Imperium are considered "relic" Battle Barges that can customize their weapon load-out before deployment for free, and come with a Space Marine crew by default. Again, a far cry from what's expected of a ship class that can fend off fleets on its own.

In Battlefleet Gothic: Armada 2

The ship class makes its debut in the sequel game, with Macragge's Honour representing the Imperium while the Vengeful Spirit appears on the Chaos side. Each is easily twice as powerful and durable as a "regular" battleship of their faction. Just don't send them without escorts however, as they can still be overwhelmed by multiple ships ganging up on them.

Homebrew Stats

The lack of "official" stats that reflect the actual capabilities of the class hasn't stopped players from trying to create some of their own. The following statistics are one of the more reasonable tries at this:

Class	Pts	Type/Hits	Speed	Turns	Shields	Armour	Turrets
Gloriana	750	Battleship/14	20 cm	45 degrees	5	6+	4

Armament	Range/Speed	Firepower/Str	Fire Arc
Port weapons battery	60cm	6	Left
Starboard weapons battery	60cm	6	Right
Port weapons battery	45cm	6	Left
Starboard weapons battery	45cm	6	Right
Dorsal Lance turret	60cm	6	Left/Forward/Right
Port Launch Bay	Thunderhawk 20cm, Stormhawk 30cm	3 Squadrons	-
Starboard Launch Bay	Thunderhawk 20cm, Stormhawk 30cm	3 Squadrons	-

• Relic: The Gloriana-class is an irreplaceable remnant of a better but bygone age. The loss of such a ship is considered a grievous blow to the Imperium. The Gloriana gives 50% more Victory Points if Crippled, and 200% more Victory Points if Destroyed.