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Forceful Rebuke
Swordmage Attack 19

Just as your foes close in on you, your sword strikes send out blasts of force that repel the enemies and send them staggering.

Target: Each enemy in burst

Attack: Intelligence vs. AC

Hit: 2[W] + Intelligence modifier force damage, and you push the target a number of squares equal to your Constitution modifier.

Miss: Half damage, and you push the target 1 square.

Forceful Rebuke is a daily power available to swordmages at the 19th level.[AP:60]