Summon a sacrificial altar. Combat start: the unit placed on the altar is sacrificed, granting a copy of one of its items and Health to each Darkflight champion.Emblems and non-craftable items are corrupted when they're copied, instead becoming Darkflight Essence.
Innate: Leap to the enemy backline when combat starts.Assassins gain Critical Strike Chance and Critical Strike Damage. Their Ability can critically strike.