Just like a normal Demon, however, does not summon Fire Elementals. Knights try to use Exori Gran. It is strongly advised for knights under level 100 to have a blocker or a healer, since he heals often. Mages can easily solo them from level 45 and up, run from teleport to teleport and using Magic Shield and Sudden death runes to speed up the killing a little. You can also run it in the room, since the room is quite big. Ice spells/runes will also work. If you have blocker you don't need go outside the teleport to charge mana. Paladins should run or with a blocker while using Assassin Stars and Exori San.