Swordmage Utility 6Dimensional Warding

Your warding warps the flow of magic around you, preventing enemies from sneaky escapes or attacks.

Daily        Arcane, Stance, Zone
Minor Action      Close burst 2

Effect: The burst creates a zone that lasts as long as the stance persists. Enemies within the zone cannot teleport. Enemies outside the zone cannot teleport into it.

Special: The zone remains centered on you, even if you move.

Published in Forgotten Realms Player's Guide, page(s) 29.