Bind Heroic Spirit

You turn one of your thralls into a conduit to bind the spirit of a hero into your body. Destroy the target thrall and gain a +1 status bonus to attack rolls and saving throws. Additionally, whenever you critically hit a creature with a Strike, you can create a thrall in a space adjacent to the target of the Strike, as your heroic attack inspires other spirits to join you on the battlefield.

Spell Effect: Bind Heroic Spirit