"You were right about one thing, traitor." The Dead King lifted the ruins that Colurra's body had become with one hand, holding him by the neck. "Like there can be only one sun and one king, there can only be one Orpal!"
He called upon the silver fire that blazed above his head and activated his newfound bloodline ability, Feast Soul. Orpal's silver flame released a beam of energy that its twin orbiting Colurra's head answered in kind.
The two pillars of silvery energy battled for dominance for a few seconds before the strong flame empowered by Life Maelstrom overtook the weak, dwindling fire connected to Colurra's life force.
Orpal's Feast Soul burned at its victim from the inside out and stole everything that the former Treant was. The transformation from Upyr into Vurdalak had turned Colurra into a nigh-identical clone of Orpal, and their life forces were a perfect match.
