From Emil Chronicle Wiki

Alt Gecko is a level 52 monster.

[edit] Stats

Basic	Combat
Level 52 Experience 950 Job Experience 850 HP 2,300 SP 255 MP 255 Behavior Passive	Type Animal A.SPD 3.00 ATK 215 - 315 DEF 95 C.SPD 3.00 M.ATK 250 - 280 M.DEF 80
Properties Water(20%) Item Drops Sticky Substance, Cabbage, Steel Sword Frame, Black Caviar, Silver Medal Skills  ??? Location Eastern Dungeon