Kaho, Minamo Historian [Saviors of Kamigawa]

Set: Saviors of Kamigawa Type: Legendary Creature — Human Wizard Rarity: Rare Cost: {2}{U}{U} When Kaho, Minamo Historian enters the battlefield, search your library for up to three instant cards, exile them, then shuffle.{X}, {T}: You may cast a spell with mana value X from among cards exiled with Kaho without paying its mana cost.