Only need to pull the 2 by each of the lights and then get the lights off no need to pull everything after the lights. Cause Castrum Meriduam is already long enough being unable to skip now no need to make it longer by pulling everything and is it that hard to pull mobs so the cannons can hit them.
Really just try it only pull only 2 by each of the light and all the others past the lights should just go away! Or just walking away Well I can't really be sure anymore cause all everyone does is just pulls everything. If anything there should be less to fight after the lights are darkened, then before!