D&D4 Wiki
Griffon's Wrath
Fighter Attack 7

Melee weapon

Target: one creature

Attack: Strength vs. AC

Hit: 2[W] + Strength modifier damage, and the target takes a -2 penalty to AC until the end of your next turn.

Griffon's Wrath is a 7th level fighter encounter attack power introduced in the player's handbook and the class compendium.[PH:80][Dr398:CC:F]

It is a poor choice, as it does light damage combined with a low AC penalty, but does give some benefit if dealing with a single target.[1]