Acid bubbles up from inside your foe, searing its flesh and resisting attempts to scrape it off.

Daily   ✦     Acid, Arcane, Implement
Standard Action      Ranged 10

Target: One creature

Attack: Charisma vs. Fortitude

Hit: 1d6 + Charisma modifier acid damage, and ongoing 15 acid damage (save ends).

  Aftereffect: Ongoing 10 acid damage (save ends).

  Aftereffect: Ongoing 5 acid damage (save ends).

Miss: Ongoing 15 acid damage (save ends).

Published in Player's Handbook 2, page(s) 147.