I have been killing exodus minions with my archer for these basically open all doors let them flag then wildfire and lightning arrow the heck out of them. Works well but drop rate is crappy. i saw a post saying people kill masters for a good drop rate?? Are these the super baddies in the 'invasion' area? ?? If so I had a go against them last night and it seemed to take ages to kill one. Not sure if I can use respond slayer (didn't have one on me) against the humans but bret the archer was a pain in the butt. Do you guys kill slayer vulnerable ones or should I be using my sampire or my mystic fencer (still in training) thanks guys and gals.