[Leoxx]

agreed. how about this
a guy is running along, and here comes a mob of enemies. lets say H is the key for one on one fighting, so one guy says hell no, so he presses the H key, so he is invinsible but cant move untill someone else preeses H, then they go at it, making it where he can only hurt u and u can only hurt him. and i guess u can have a certen measure to how far away from the starting point u can go. u get wat im sayin?