Artist Alley (Black Lotus Unknown Planechase) [Oversize Cards]

Whenever you planeswalk here and at the beginning of your upkeep, exile the top card of your library. You may play that card this turn.

Whenever chaos ensues, exile the top six cards of your library. An opponent or player outside the game chooses the nonland card from among them with their favorite art. You may cast that card without paying its mana cost.