Eamiya, The Voice Enchanted

{w}, {t}: Eamiya becomes a legendary enchantment, loses all other card types, and gains indestructible and hexproof. Activate this ability only if Eamiya is a creature.
{b}, {t}: Exile Eamiya and return it to the battlefield tapped. If you do, search your library for a card, then shuffle your library, and put that card on top of it. Activate this ability only if Eamiya is a noncreature enchantment.