Notes
Is the boss of Warlord Level, Pit #9.
Next #10.
Abilities
Melee (0-460+), Poison Bomb (0-200+?) poisons you 10 per turn, Blood Bomb (0-378+), Smoke Wave makes you drown, Earth Wave (0-???), Life Drain Wave (0-595), Sudden Death (0-397+).
Damage Taken From Elements
Strategy
To all vocations stay diagonal and watch out when doing attacks like Exori or Ethereal Spear as you may get exhausted and unable to heal so make sure your hp is full before using those attacks.
Druid and Sorcerer: Use Magic Shield and try to shoot Heavy Magic Missile runes or Energy Strikes since they're weak against that element. But be careful: Deathbirnger takes lots of time to be killed for mages.
Knight: Melee and use Whirlwind Throw (makes you waste more potions) or Fierce Berserk.
Paladin: Shoot Assassin Stars and Ethereal Spear.