Unfinity

{1}{B}{R}: Note the name of target instant or sorcery card in your graveyard and put it onto the battlefield face down. It's a 3/3 creature with "W...

{1}{B}{R}: Note the name of target instant or sorcery card in your graveyard and put it onto the battlefield face down. It's a 3/3 creature with "W...

Before the game begins, you may post a picture of yourself posing like the art of any Magic card with #GuessThatMagicCard and no other text. You ma...

Yell "Who wants a souvenir?" and announce the name of a nonland card in your graveyard. Each player in an Un-game who can hear you may bid life. Yo...

Yell "Who wants a souvenir?" and announce the name of a nonland card in your graveyard. Each player in an Un-game who can hear you may bid life. Yo...

Whenever you cast a spell, copy it and you may choose new targets for the copy. Then balance a card from outside the game on one of your fingertips...

You may look at the top card of your library any time. You may cast common spells from the top of your library. Guests you control get +1/+1.

Whenever you cast an instant or sorcery spell from your hand, open an Attraction. {X}, {T}: Exile target instant or sorcery card with mana value X...

You may have It Came from Planet Glurg enter the battlefield as a copy of X different creatures on the battlefield. (It has their total power, tota...

Before the game begins, you may post a picture of yourself posing like the art of any Magic card with #GuessThatMagicCard and no other text. You ma...

Whenever Killer Cosplay becomes attached to a creature, choose a creature card name with an identical mana cost. That creature becomes a copy of th...

Space sculptor (Space Beleren divides the battlefield into alpha, beta, and gamma sectors. If a creature isn't assigned to a sector, its controller...

Add {W}{U}{B}{R}{G}{C}. You may open a sealed Magic booster pack. Until end of turn, you may cast spells from among the cards in that booster pack.

{1}, Reveal Standard Procedure from your hand: Choose an instant or sorcery card with mana value 3 or less currently legal in the Standard format. ...

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) As an additional cost to cast this spell, exile five insta...

Whenever you cast an instant or sorcery spell from your hand, open an Attraction. {X}, {T}: Exile target instant or sorcery card with mana value X...

Call someone and ask them to choose one. If they don't answer, an opponent choses one. (Don't explain anything else. You choose targets.) • A — Ga...

You may look at the top card of your library any time. You may cast common spells from the top of your library. Guests you control get +1/+1.

Yell "Who wants a souvenir?" and announce the name of a nonland card in your graveyard. Each player in an Un-game who can hear you may bid life. Yo...

Players play a subgame starting at 5 life and with up to three permanent cards with different names from their main-game library on the battlefield...

Call someone and ask them to choose one. If they don't answer, an opponent choses one. (Don't explain anything else. You choose targets.) • A — Ga...

Rather than choose the indicated number of modes for spells and abilities you control, you may choose one or more modes. You can't choose any mode ...

As Vorthos, Steward of Myth enters the battlefield, choose a named Magic character. Each spell you cast with the chosen character in its name, flav...

You may have It Came from Planet Glurg enter the battlefield as a copy of X different creatures on the battlefield. (It has their total power, tota...