Other than self revive, what use does a warlock have in prison of elders? Because at the moment they seem to be the weakest class for PoE or maybe not.. What do you guys think? EDIT: I have done lvl 28-35 with my 34 Titan. My team had 2 Titans 1 Hunter. Im asking this question b/c I have 2 more etheric lights and im trying to decide whether to use them on my Warlock or on my Hunter.