Oskar, Rubbish Reclaimer{3}{U}{B}
Legendary Creature — Human Wizard
This spell costs {1} less to cast for each different mana value among cards in your graveyard.
Whenever you discard a nonland card, you may cast it from your graveyard.
"So many fools think throwing something away is the same as disposing of it."
3/3
Illustrated By Leonardo Santanna