Your attack issues a burst of magical energy that enhances the weapons of allies close to you.

At-Will   ✦     Arcane, Weapon
Standard Action      Melee or Ranged weapon

Target: One creature

Attack: Intelligence +1 vs. AC

Hit: 1[W] + Intelligence modifier damage, and each ally adjacent to you gains a +1 power bonus to attack rolls and a power bonus to damage rolls equal to your Constitution modifier or your Wisdom modifier until the end of your next turn.
Level 21: 2[W] + Intelligence modifier damage, and a +2 power bonus to attack rolls.

Update (11/23/2009)
n the Hit line, add “power” before the second occurrence of “bonus.”

Published in Eberron Player's Guide, page(s) 47.