Grimnar's Mark

Adeptus Astartes Terminator Captain model only. Once per battle round, from the second battle round onwards, you can target the bearer’s unit with the Rapid Ingress or Heroic Intervention Stratagem for 0CP, and can do so even if you have already targeted a different unit with that Stratagem this turn.

In the Declare Battle Formations step, the bearer can be attached to a Wolf Guard Terminators unit.