Quote from Endugu93
I've made a spec a while ago that looked an awful lot like this one. I'd pick wall of zombies with crimson instead the the mass confusion thing tho, it's three extra zombies ready to fight for your lazyness.
You're not the only one eager to check this spec out.
from the tooltip you assume that the zombies only last as long as the zombie wall (5 seconds) so by the time the zombies get to anything to fight there only fighting for like 2-3 seconds so that spell doesnt seem that lazy :/