Magic Cores

Magic Cores are the power supply for the all magic items.

About
Magic cores come from all living and dead monsters.

Uses
The cores are used to power all the magic items that are used for everyday life. Depending on the size of the core it can be used to power a huge magic airship or a street light. Core size directly relates to the size of the monster it was taken out of. The cores hold mana and can be recharged by a magician.