You cast your mind's eye forward a split second, predicting the best moment for a telling blow.

Encounter   ✦     Arcane, Weapon
Standard Action      Ranged weapon

Target: One creature

Attack: Charisma vs. AC

Hit: 1[W] + Charisma modifier damage. The next time you or an ally attacks the target before the end of your next turn, the attacker rolls a d20 twice and uses either result.

Published in Arcane Power, page(s) 7.