Harlem Globetrotters

Chroniton Growth — Whenever you cast a spell, you may gain 2 life and draw a card.

At the beginning of your endstep if you've gained more than 3 life this turn, discard a nonland card, then put a card from your shop into your hand.

"This chronological wang-dang-doodle could destroy the very matrix of reality."
—Ethan "Bubblegum" Tate