Bard Attack 5Arrow of Ill Omen
The arrow you fire is a harbinger of your foe’s doom. Where it strikes, death follows.
Daily Arcane, Weapon
Standard Action Ranged weapon
Target: One creature
Attack: Charisma vs. AC
Hit: 2[W] + Charisma modifier damage.
Miss: Half damage.
Effect: Choose an ally within 10 squares of you. Until the end of the encounter, when that ally hits the target but does not score a critical hit, you roll a d20. If you roll a 15 or higher, that attack becomes a critical hit, and this effect ends.
Published in Arcane Power, page(s) 9.