You can channel Tiamat's wrath, gaining the revenge she demands above all else.

Encounter ✦     Channel Divinity, Divine
Immediate Reaction      Personal

Trigger: An enemy hits you with an attack.

Effect: You shift up to 3 squares. Until the end of your next turn, each time you or an ally hits the triggering enemy, it takes 2 extra damage.
    Level 11: 4 extra damage.
    Level 21: 6 extra damage.

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

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