Well i have been using this lil trick for a while, dno if it will be useful to any of you. Not even sure it belongs here.
You know when you throw down a trap in, say, arena or a duel you make this kneeling kinda motion.
just make a simple macro saying /kneel. When you press it and quickly move again it will seem like you planted the trap there and people will go incredible lengths to avoid the empty arena, so you nice and easily can kite them to the out of sight place where you actually planted the trap. (behind an arena pillar for example).
thats what i do anyway, cant garantee people will fall for it.