You manipulate what was once an ode to fate, speaking it in reverse and warping the weave of fortune.

Encounter   ✦     Arcane, Implement, Necrotic
Standard Action      Ranged 5

Target: One creature

Attack: Charisma vs. Reflex

Hit: 1d8 + Charisma modifier necrotic damage. The next time the target makes an attack roll before the end of your next turn, you roll 1d20 and can replace the target's roll with yours. In addition, choose an ally within 5 squares of you. The next time that ally attacks the target before the end of your next turn, you roll 1d20 and can replace the ally's roll with yours.

Published in Player's Handbook 2, page(s) 72.