Black Dragon BileLevel 9+ Uncommon

Distilled from the gullet of a black dragon, this caustic substance makes your foes more vulnerable to acid.

Lvl 9160 gp Lvl 29105,000 gp
Lvl 194,200 gp

Consumable: Reagent

Power Consumable (Free Action)

Expend this reagent when you use a power with the acid keyword of up to 5th level. One target hit by the attack (chosen by you) gains vulnerable 5 acid until the end of your next turn.

Level 19: Power up to 15th level, vulnerable 10 acid.

Level 29: Power up to 25th level, vulnerable 15 acid.

Published in Adventurer's Vault, page(s) 193.