You sheathe your dagger in a field of force, which then shatters into a dozen floating replicas all over the battlefield, mimicking your moves.

Daily   ✦     Arcane, Force, Weapon
Standard Action      Close blast 3

Requirement: You must be wielding a dagger.

Target: Each enemy you can see in the blast

Attack: Charisma vs. AC

Hit: 2[W] + Charisma modifier force damage. If only one target was in the blast, you deal 3[W] extra force damage.

Miss: Half damage.

Published in Dragon Magazine 390.