Your sword swing unleashes a barrage of nettling darts of force that punish a foe for attacking one of your allies.

Encounter   ✦     Arcane, Force, Implement
Immediate Reaction      Ranged 5

Trigger: An enemy within 5 squares of you hits or misses an ally

Target: The triggering enemy

Attack: Intelligence vs. Will

Hit: 1d8 + Intelligence modifier force damage, and the target is dazed until the end of your next turn.

  Aegis of Shielding: The target also takes a -2 penalty to attack rolls until the end of your next turn.

Published in Arcane Power, page(s) 55.