What is it, and how does it apply to PvE / Farming. I belive it has something to do with running and getting the mobs to follow, allowing your DoT (poison) to work its wonders. Am I wrong?
I've seen it referenced with Hydra farming, harming one, run around looking the fool for a while, wait for it to die, hit the next one, repeat...who knows. Seems to me, that farming like that would take too long to make it worthwhile.