From Emil Chronicle Wiki

Obsidian is a level 60 monster.

[edit] Stats

Basic	Combat
Level 60 Experience 1,800 Job Experience 750 HP 2,550 SP 420 MP 420 Behavior  ???	Type Magic Creature A.SPD 2.50 ATK 220 - 320 DEF 115 C.SPD 5.20 M.ATK 400 - 450 M.DEF 175
Properties Dark(20%) Item Drops Glass Material, Torn Magic Book, Impure Jewel, Crystal Fragment, Veril Marionette Skills  ??? Location Iron Volcano, Undead Castle