Divinity Stone

Divinity Stones are extremely rare stones and are considered to be one of the world's greatest historical treasures.

Description
Divinity Stones are crystals that emit a pale blue light. They are formed when large clumps of mana pool together and crystallize over the course of a thousand years. Then over the course of a few hundred years, their saturated mana is liquefied and secreted back out as a powerful healing substance called "Ambrosia".

Trivia

 * Divinity Stones can reach up to 30 to 40 cm in diameter.