Advice on Molten Facility
if you are dying a lot, go tanky or ranged. not dying is the first step to victory
best advice i can give you is MOVE.. like a lot. be aware of your surroundings and where you stand. don’t get hit by shamans or gunners, and at the end stay clear of the circles the firestorm makes(dredge). and try to jump over the Berserkers(charr) aoe damage circles but beware.. some travel on the ground and some in the air. jump only when he makes a ground wave.
and dont forget to bring condition removal skills