Black and purple or greenish energy erupts from each of your foe's orifices.

Daily   ✦     Arcane, Implement, Necrotic, Poison
Standard Action      Ranged 20

Target: One creature

Attack: Charisma vs. Fortitude

Hit: 2d10 + Charisma modifier necrotic damage, and ongoing 10 poison damage (save ends). The first time the target fails a saving throw against this ongoing damage, each enemy within 5 squares of the target takes ongoing 5 poison damage (save ends).

  Dark Pact: Add your Intelligence modifier to the ongoing damage.

Miss: Half damage, and ongoing 5 poison damage (save ends). This ongoing damage does not spread.

Published in Forgotten Realms Player's Guide, page(s) 39.