Editing Age of Sigmar/Tactics/Order/Fyreslayers (section)

===Forge Brethren===
''Found in the Fyreslayers Battletome.
Min cost: 640 pts (Battalion: 160 pts)
'''''An Auric Runesmiter or an Auric Runesmiter on Magmadroth and 3 units of Auric Hearthguard.'''''

At the start of the enemy hero phase, you can pick 1 friendly unit wholly within 18" of any units of AURIC HEARTHGUARD from this battalion. If you do so, add 1 to save rolls for attacks that target that unit until the start of your next hero phase.

Much more powerful than you would think. Working in the ennemy hero phase mean that even if your opponent have the first turn, you already have this buff active. If your opponent have a double turn, you can active this TWICE, making a single unit extremely hard to kill or two units more resilient. There isn't a lot of abilities working like this, make it count !