Mages' Academy

Whenever you cast an instant or sorcery spell,
you may tap two untapped creatures you control. If you do, draw two cards, then put a card from your hand on the bottom of your library.
Whenever you draw a card, you may reveal it. If
it's an instant or sorcery card, put a 1/1 blue and red Apprentice token onto the battlefield.
It's a place of many wonders...and many horrors.