Fire Gem is a usable item that deals fire damage to all enemies. Twenty Fire Gems can be used to customize the Fire Eater ability to armor, while four can be used to customize Firaga as an aeon ability. They can be stolen from Bomb Kings, Flame Flan, Grenade or Puroboros, and bribed Bombs (at Home) or Flame Flans. Fire Gems can also be used in various Mixes.
Fire Magicite is a Loot with a price of 80 gil. In the Bazaar, it can be used to create the recipes Iron-forged Pole (Iron Pole x4 required), Ninja Garb (Black Cowl, Black Garb x5 required) and the Warped Blade (Diamond Sword x6 required).
It can be dropped by Alpha Worgen, Balloon, Bomb, Dullahan, Fire Chaosjet, Fire Element, Garchimacera, Gorgimera, Hellhound, Hybrid Gator, Lab Rat, Lizard, Red Chocobo, Slaven Warder, Sprinter and Worgen, and stolen from Alpha Worgen, Bomb, Dullahan, Fire Chaosjet, Fire Element, Gorgimera, Lizard, Oiling, Red Chocobo, and Worgen.
Fire is the rapid oxidation of a material in the exothermic chemical process of combustion, releasing heat, light, and various reaction products.