I'm wondering if the Genjutsu will be more...'Dynamic'. I know this isn't byond, but from what I can tell they just made a tree appear and stun a person. Even people who were off screen would see this. I'm pretty sure nobody is powerful enough to create a genjutsu to cover the whole world. It would be interesting if only the people targeted by it would be affect and everyone else is looking at them asking, "What the hell are these guys doing just standing here and wondering around?"