Boxing Day

[+1]: Create a 1/1 white Kor Warrior creature token. You may attach an Equipment you control to it. [−2]: Look at the top six cards of your library...

Landfall — Whenever a land enters the battlefield under your control, put a loyalty counter on Nissa of Shadowed Boughs. [+1]: Untap target land yo...

[+1]: Create a 1/1 white Kor Warrior creature token. You may attach an Equipment you control to it. [−2]: Look at the top six cards of your library...

When Niko Aris enters the battlefield, create X Shard tokens. (They're enchantments with "{2}, Sacrifice this enchantment: Scry 1, then draw a card...

[+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...

Elves you control have "{T}: Add {B}." [+1]: Put a +1/+1 counter on up to one target Elf. Untap it. It gains deathtouch until end of turn. [0]: Cre...

Elves you control have "{T}: Add {B}." [+1]: Put a +1/+1 counter on up to one target Elf. Untap it. It gains deathtouch until end of turn. [0]: Cre...

Jeska, Thrice Reborn enters the battlefield with a loyalty counter on her for each time you've cast a commander from the command zone this game. [0...

[+2]: Create two 0/1 black Thrull creature tokens. [+1]: You may sacrifice another creature or planeswalker. If you do, draw two cards, then draw a...

[+2]: Create two 0/1 black Thrull creature tokens. [+1]: You may sacrifice another creature or planeswalker. If you do, draw two cards, then draw a...

[+2]: Create a 1/1 green Elf Druid creature token with "{T}: Add {G}." [−2]: Destroy target artifact or enchantment. [−6]: Draw a card for each gre...

[+2]: Look at the top card of target player's library. You may put that card on the bottom of that player's library. [0]: Draw three cards, then pu...

[+2]: Look at the top card of target player's library. You may put that card on the bottom of that player's library. [0]: Draw three cards, then pu...

[+4]: Target player exiles a card from their hand. [−3]: Exile target permanent. [−14]: Restart the game, leaving in exile all non-Aura permanent c...

[+4]: Target player exiles a card from their hand. [−3]: Exile target permanent. [−14]: Restart the game, leaving in exile all non-Aura permanent c...

[+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 at...

[+1]: Up to one target creature gets +3/+3 and gains trample until end of turn. [−2]: Create a 3/3 green Beast creature token. Then if an opponent ...

[+1]: Discard your hand, then exile the top three cards of your library. Until end of turn, you may play cards exiled this way. [+1]: Chandra, Hear...

[+1]: Each player discards a card. Each opponent who can't loses 3 life. [−3]: Target creature gets -X/-X until end of turn, where X is the number ...

You may activate loyalty abilities of Teferi, Master of Time on any player's turn any time you could cast an instant. [+1]: Draw a card, then disca...

You may activate loyalty abilities of Teferi, Master of Time on any player's turn any time you could cast an instant. [+1]: Draw a card, then disca...

You may activate loyalty abilities of Teferi, Master of Time on any player's turn any time you could cast an instant. [+1]: Draw a card, then disca...

[+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 at...

[+2]: Ugin, the Spirit Dragon deals 3 damage to any target. [−X]: Exile each permanent with converted mana cost X or less that's one or more colors...