Ravenclaw Student

Whenever you play a sorcery card or a Ravenclaw
(blue) card, put 1 point on this card.
-1, {t}: Look at the top 3 cards of the deck then
put them back on top in any order.
-20, {t}: Select a Legendary Creature to become headmaster, then if that card is Ravenclaw or
matches your allegiance, you win the game.