Demonic Illusion: False Surroundings Technique

= Demonic Illusion: False Surroundings Technique =
==== Genjutsu ====
Level: 	Level 4/ Rank C
Hand Seals: 	None
Casting Time:	1 Standard Action
Range: 	Long (400ft)
Area: 	Selected Target
Duration: 	1 round/Caster Level
Saving Throw 	Will negates
A genjutsu that allows one to trick others into mistaking the place they're in for another. This technique's main feature is that it can be cast over an extensive surface, therefore any and all who step into the illusion's area of effect will fall under the spell. 
That said, it might not work so well on people who are well-versed or otherwise skilled in genjutsu.
Each Round on opponent's turn, they can attempt a new Saving Throw to end the jutsu's effect.