The Teacher

+1: Tap target creature under opponents' control, gain life equal to its toughness. Scry 1
-2: Copy target non creature spell, you may choose new targets for the copy, draw a card. if the copied spell is {u} scry 2 then draw 2
-10: emblem-at the beginning of your combat phase, tap opponents' creatures' for each creature tapped this way they gain 1 life, scry 1 draw 1 each