From Emil Chronicle Wiki

Flame Stone is a level 91 monster.

[edit] Stats

Basic	Combat
Level 91 Experience 60 Job Experience 40 HP 10,500 SP 58 MP 97 Behavior  ???	Type Element A.SPD 1.50 ATK 500 - 500 DEF 150 C.SPD 6.40 M.ATK 75 - 105 M.DEF 70
Properties Earth(40%) Item Drops Hard Tree Branch, Paraffin, Timber, Japanese Cypress Timber, Heart Ruby, House Duster Skills  ??? Location  ???