Illusory Terrain

Power: 4
Casting Time: Complex Action
Range: Burst 5 in 20 meters
Target: Targeted Squares in Burst
Duration: End of Encounter
Provokes: Counterattack

You create a large illusion that causes the affected area to show false details. The exact details are up to you, but you may change any square within the affected area to change its appearance. The target must make a Foresight saving throw vs. your Spellcasting skill TN.