Secret Lair x MSCHF

Grim Tutor

Search your library for a card, put that card into your hand, then shuffle. You lose 3 life.

Teferi's Puzzle Box

At the beginning of each player's draw step, that player puts the cards in their hand on the bottom of their library in any order, then draws that many cards.

Swords to Plowshares

Exile target creature. Its controller gains life equal to its power.

Cut // Ribbons

Blood Moon

Nonbasic lands are Mountains.

Plains // Battlefield Forge (foil)

{T}: Add {C}. {T}: Add {R} or {W}. This land deals 1 damage to you.