You launch a fusillade of arcane darts and send them speeding toward your enemies. No amount of armor or arcane defenses can protect your foes.

Encounter   ✦     Arcane, Evocation, Force, Implement
Standard Action      Ranged 20

Target: One creature, or two or three creatures that are adjacent to at least one other target.

Effect: Each target takes force damage equal to 5 + your Intelligence modifier + your implement's enhancement bonus. If you have selected only two targets, increase the damage each target takes by 5. If you have selected only one target, instead increase the damage it takes by 10.

Update (10/18/2011)
Updated in Wizard Schools article.

Published in Dragon Magazine 381, page(s) 67.