Vengeance SashLevel 23 Uncommon

This dark binding allows you to vent your wrath against those who defeat you in battle.

Waist Slot        425,000 gp

Power ✦ Daily (Immediate Interrupt)

Use this power when you are reduced to 0 or fewer hit points. Use any attack power you can perform as a standard action.

Published in Adventurer's Vault, page(s) 167.