Keeper Hashemel, Fire Immune is a Superunique Demon (seems to be Oppressor) who appears in Infested Ruins in Battlefields of Eternity in Act V as part of the event The Cursed Crystals
- he is really fire immune so if you are using complete fire build don't engage him or switch your skills or else it's gonna take really long time to kill him(you deal only 15% or may be less of your damage if you use fire skills against him)
