Mana Crystal

A Mana Crystal is a consumable item that increases maximum mana by 20 permanently, up to a maximum of 200 total. It takes 9 Mana Crystals to reach this maximum. It also restores 20 mana when used, but only as long the character's maximum mana is below 200. Mana Crystals are created by combining 5 /  3 Fallen Stars. It would take 45 /  27 Fallen Stars to maximize your mana.

On the, it can be used to convert Panic Necklace into Band of Starpower at a Graveyard.

Trivia

 * Mana Crystals can be considered the mana counterpart to Life Crystals.