Boxing Day

Search your library for up to X creature cards with different names that each have mana value X, reveal them, put them into your hand, then shuffle.

As an additional cost to cast this spell, discard X cards. Nahiri's Wrath deals damage equal to the total mana value of the discarded cards to eac...

Flying Whenever a player casts an instant or sorcery spell that targets only Mirrorwing Dragon, that player copies that spell for each other creatu...

Indestructible, haste Hazoret the Fervent can't attack or block unless you have one or fewer cards in hand. {2}{R}, Discard a card: Hazoret deals...

Whenever you cast a red spell, untap Chandra, Fire of Kaladesh. {T}: Chandra, Fire of Kaladesh deals 1 damage to target player or planeswalker. If...

Trample Whenever Ilharg, the Raze-Boar attacks, you may put a creature card from your hand onto the battlefield tapped and attacking. Return that ...

End the turn. (Exile all spells and abilities from the stack, including this card. The player whose turn it is discards down to their maximum hand ...

[+1]: Add {R}{R}{R}. Spend this mana only to cast instant or sorcery spells. [+1]: Discard up to three cards, then draw that many cards. [-8]: Yo...

Menace (This creature can't be blocked except by two or more creatures.) When Relentless Dead dies, you may pay {B}. If you do, return it to its o...

[+2]: Create a 1/1 white Kor Soldier creature token. You may attach an Equipment you control to it. [-2]: You may put an Equipment card from your ...

At the beginning of your upkeep, you may put a charge counter on Aether Vial. {T}: You may put a creature card with mana value equal to the number ...

At the beginning of your upkeep, you may look at the top three cards of your library, then put them back in any order.

Whenever a permanent you control is put into a graveyard, you get {E} (an energy counter). {T}, Pay {E}{E}{E}{E}{E}{E}: Look at the top six cards o...

Changeling (This card is every creature type.) As Morophon, the Boundless enters the battlefield, choose a creature type. Spells of the chosen type...

[+1]: Put a ghostform counter on up to one target nontoken creature. It gains "When this creature dies or is put into exile, return it to its owner...

[+1]: Put a +1/+1 counter on up to one target creature. It gains indestructible until end of turn. [-2]: Whenever one or more nontoken creatures a...

[-1]: Up to two target creatures you control each get +2/+1 until end of turn. [-2]: Create two 1/1 white Human Soldier creature tokens. [-3]: You ...

Whenever a creature you control dies, draw a card. [+1]: Create a 2/2 black Zombie creature token. [-4]: Each player sacrifices two creatures. [-9]...

[+2]: You may sacrifice another permanent. If you do, you gain 1 life and draw a card. [-3]: Destroy target nonland permanent with mana value 3 or...

[+1]: Draw a card, then add one mana of any color. [-2]: Create a 4/4 red Dragon creature token with flying. [-8]: Search your library for any numb...

[+2]: You may discard a card. If you do, draw a card. [-2]: Exile target enchantment, tapped artifact, or tapped creature. [-8]: Search your librar...

Nicol Bolas, Dragon-God has all loyalty abilities of all other planeswalkers on the battlefield. [+1]: You draw a card. Each opponent exiles a car...

[+1]: Destroy another target planeswalker. [+1]: Create a 3/3 black Beast creature token with deathtouch. [-3]: Destroy target creature. You gain...

[+1]: Untap up to two target artifacts. [-X]: Search your library for an artifact card with mana value X or less, put it onto the battlefield, then...