Fire Elemental Core

Description
Fire Elemental Cores lootable from Meteorites and Fire Elemental are used in advanced Fire Magic spell's, Spell Tower element selection, summoning and armor.

Fire Elemental Cores can also be looted by growing Fireblossom Seeds from crops.

Fire Elemental Cores can also be looted by puting magic shard in the inventory of tamed Fire Imp. After few hours, you can get 1 Fire Elemental Cores for 10 magic shard consumed.

Later, the Cores are used as fuel in Elemental Forges.

Quote
"The living heart of fire. Use to conjure a fire elemental at a summoning pool"

- In-game description

Use a sword on fire elemental corpse to gather these