Swordmage Utility 2Dimensional Warp
You reach out with arcane power, and two of your nearby allies suddenly wink out and reappear in each other’s places.
Encounter Arcane, Teleportation
Minor Action Close burst 3
Target: You and one ally in the burst or two allies in the burst
Effect: Each target teleports into the other’s space. Both targets must occupy the same size space, or the power fails.
Published in Forgotten Realms Player's Guide, page(s) 28.