Your spell turns the ground beneath your enemies' feet into gooey mud, which grasps and slows their movement.

Daily   ✦     Arcane, Aura
Minor Action      Personal

Effect: You activate an aura 2 that lasts until the end of the encounter or until you deactivate it as a free action. The ground in the aura is difficult terrain for your enemies.

  Aegis of Ensnarement: When you deactivate the aura, one enemy within 2 squares of you is immobilized until the end of your next turn.

Published in Dragon Magazine 405.