First Day of Class

{1}{R} · Instant · from $0.22

Whenever a creature you control enters this turn, put a +1/+1 counter on it and it gains haste until end of turn.

Learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.)

Format legality

Izzet Cauldron (Pioneer, 7.4% of the meta): 1 in the main deck of 2% of lists
Elves (Pauper, 6.4% of the meta): 4 in the main deck of 0% of lists
Ruby Storm (Pauper, 1.4% of the meta): 2.8 in the main deck of 98% of lists
Temur Garden (Pauper, 0.1% of the meta): 1 in the main deck of 50% of lists
Rakdos Goblins (Pauper, 0.0% of the meta): 4 in the main deck of 100% of lists