Dark sorcerer
Very mischievous, loves the anger in people's hearts.
Various spells and abilities. His magic is also immune to elemental magic.
Summoning: He summons many dark creatures that all have the one giant crimson eye with golden outlining.
Dark spells: He can summon dark energy that is immune to holy energy. His eyes can turn pure crimson, turning anyone who looks into them into stone.
Forms: Minish: He shrinks to the size of a pea. Vaati Reborn: The crown is golden, the robes are dark purple, almost black, drooping to the ground and dragging across the floor. His eyes are pure crimson. The brace around his neck is golden with a ruby in the middle. His cape is the same purple black-ish color as his robes. It has glwoing, golden swirl marks all over. Vaati's Wrath: He turns into a massive ball of dark energy that controls two claws connected to it by dark energy, one giant crimson eye with golden outlining in the middle of this ball. Four wings on his back, allowing him to fly.
Armor and Weapon spells: He can summon a giant set of golden armor that knights would wear. It would be light as a feather to him, but two tons to anything else. He can summon eight giant golden claws with massive swords in each hand that he controls with his mind, easily, elegantly moving with ease. He can summon two black swords of dark energy that emit a dark purple aura of purple smoke that he can also control with his mind.
Special spells: He has an insane laugh and can control his voice in ways from volume, to how it sounds, also able to copy other people's voices.
Fangs: If bitten, dark energy is sent into your body, slowly killing you.
Wings: He can grow wings.
NOTIFICATIONS: All of his dark energy is immune to holy energy.
Music: He can summon any musical instrument.
He was a young minish turned evil by his greed, not much more.(You can find the rest if you read The Legend of Zelda the Minish Cap wiki or something)