Seiken Densetsu 3
Legend of Mana
There are three Mana Stones in the world, each of which is protected by a guardian dragon. One is hidden at the top of Norn Peaks, where it is protected by Akravator, the Guardian of Winds; a second is hidden within the Bone Fortress, where it is protected by Jajara, the Guardian of the Earth; and a third is hidden deep in the White Forest, where it is protected by Vadise, the Guardian of the Forests.
In the Dragon story arc, Drakonis uses Larc and the Hero/Heroine as pawns to defeat the guardian dragons and steal the power of the Mana Stones so that he can escape from the Underworld and conquer Fa'Diel.