Tamiyo, Inquisitive Student // Tamiyo, Seasoned Scholar (MH3-242) Foil

Flying
Whenever Tamiyo, Inquisitive Student attacks, investigate. (Create a Clue token. It’s an artifact with “, Sacrifice this artifact: Draw a card.”)
When you draw your third card in a turn, exile Tamiyo, then return her to the battlefield transformed under her owner’s control.

+2: Until your next turn, whenever a creature attacks you or a planeswalker you control, it gets -1/-0 until end of turn.
−3: Return target instant or sorcery card from your graveyard to your hand. If it’s a green card, add one mana of any color.
−7: Draw cards equal to half the number of cards in your library, rounded up. You get an emblem with “You have no maximum hand size.”