Caustic words crackle from your mouth, taking physical form around your foes as bands of acid that further punish those who move.

Encounter   ✦     Acid, Arcane, Implement
Standard Action      Area burst 1 within 10 squares

Target: Each creature in the burst

Attack: Charisma vs. Reflex

Hit: 3d8 + Charisma modifier acid damage. If the target moves before the end of its next turn, it takes 10 acid damage.

Wild Magic: If you hit and you rolled an even number on the attack roll, add your Dexterity modifier to the acid damage dealt if the target moves before the end of its next turn. If you hit and you rolled an odd number on the attack roll, one enemy within 2 squares of the target takes acid damage equal to your Dexterity modifier.

Published in Arcane Power, page(s) 37.