While between battles, Marona can return to her home; Phantom Island, where she can summon (create) new phantoms to aid her in future battles. The player starts off by being able to create characters from a limited selection of classes, but each class of enemy that is defeated in battle is added to the selection of phantoms the player may summon. Summoning phantoms requires only a nominal fee, but new phantoms always join at level 1 no matter when they are summoned. Marona's phantoms populate the island, and the player can converse with them. Many classes have a special utility on the island; Merchants sell items, Healers can recover the damage that units have sustained Fusionists can combine characters and items, Witches allow the player to reorder a character or weapon's spells and skills, and Blacksmiths combine mana with weapons to either level them up or to awaken latent skills hidden in the weapon. Phantom Isle hides several secret items and character classes, such as the Changebook, which allows the player to switch the character they explore the map with.