Boxing Day

[+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...

[+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...

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]: 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]: 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 ...

[+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...

[+1]: Exile the top card of your library. You may cast that card. If you don't, Chandra, Torch of Defiance deals 2 damage to each opponent. [+1]: A...

[+2]: Scry 2. [0]: Look at the top card of your library. If it's a land card or a creature card with converted mana cost less than or equal to the ...

[+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...

[+1]: Create two 3/1 red Elemental creature tokens with haste. Exile them at the beginning of the next end step. [0]: Discard all the cards in your...

You may look at the top card of your library any time. You may cast creature spells from the top of your library. [+1]: Create a 3/3 green Beast cr...

You may look at the top card of your library any time. You may cast creature spells from the top of your library. [+1]: Create a 3/3 green Beast cr...

[+1]: Look at the top four cards of your library. You may reveal an enchantment card from among them and put that card into your hand. Put the rest...

[+1]: Create a 2/3 blue and black Nightmare creature token with "Whenever this creature attacks or blocks, each opponent exiles the top two cards o...