This foul concoction bestows a burst of health and coats you in fine, silvery plates that protect against acid.
Consumable: Potion 200 gp
Power Consumable (Minor Action)
Drink this potion and spend a healing surge. You do not regain hit points as normal. Instead, gain 15 temporary hit points and resist 5 acid until the end of the encounter.
Published in Adventurer's Vault, page(s) 187.