An ally's attack becomes an offering to Zehir. Darkness cloaks your companion, granting him or her sudden vigor.

Encounter ✦     Channel Divinity, Divine
Free Action      Close burst 5

Trigger: An ally within 5 squares of you drops a creature granting combat advantage to him or her below 1 hit point.

Target: The triggering ally in the burst

Effect: The target gains 5 temporary hit points. The target also gains partial concealment until the end of his or her next turn.
    Level 11: 10 temporary hit points.
    Level 21: 15 temporary hit points.

Special: You can use only one channel divinity power per encounter.

Published in The Book of Vile Darkness, page(s) 1-32.