Boxing Day

[+1]: Return up to one target land card from your graveyard to your hand. [−1]: Wrenn and Six deals 1 damage to any target. [−7]: You get an emblem...

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]...

If you would draw a card while your library has no cards in it, you win the game instead. [+1]: Target player puts the top two cards of their libra...

Each opponent can cast spells only any time they could cast a sorcery. [+1]: Until your next turn, you may cast sorcery spells as though they had f...

Colorless spells you cast cost {2} less to cast. [+1]: Exile the top card of your library face down and look at it. Create a 2/2 colorless Spirit c...

You may cast creature spells as though they had flash. [+1]: Until your next turn, up to one target creature gains vigilance and reach. [−2]: Look ...

Whenever you tap a Forest for mana, add an additional {G}. [+1]: Put three +1/+1 counters on up to one target noncreature land you control. Untap i...

Activated abilities of artifacts your opponents control can't be activated. [+1]: Until your next turn, up to one target noncreature artifact becom...

[+1]: Head to AskUrza.com and click +1. [−1]: Head to AskUrza.com and click -1. [−6]: Head to AskUrza.com and click -6.

[+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]: Untap two target lands. [−1]: Create a 3/3 green Beast creature token. [−4]: Creatures you control get +3/+3 and gain trample until end of turn.

[+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]: Discard up to two cards, then draw that many cards. [−2]: Sacrifice an artifact. If you do, return target artifact card from your graveyard t...

[+2]: Each opponent loses 1 life. You gain life equal to the life lost this way. [−2]: Create a 5/5 black Demon creature token with flying. You los...

[+1]: Look at the top two cards of your library. Put one of them into your hand and the other on the bottom of your library. [−1]: Untap up to four...

[+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 h...

[0]: Exile Kaya, Ghost Assassin or up to one target creature. Return that card to the battlefield under its owner's control at the beginning of you...

[+1]: Create a 1/1 colorless Construct artifact creature token with defender. [−1]: You may sacrifice an artifact. If you do, destroy target artifa...

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

[+1]: Look at the top two cards of your library. Put one of them into your hand and the other into your graveyard. [−3]: Ral, Izzet Viceroy deals d...

[+1]: Search your library for a Swamp card, reveal it, and put it into your hand. Then shuffle your library. [−3]: Target creature gets +X/+X or -X...

[+1]: Look at the top five cards of your library. You may reveal an artifact card from among them and put it into your hand. Put the rest on the bo...

[+1]: Untap target Mountain. It becomes a 4/4 red Elemental creature until end of turn. It's still a land. [−2]: Add {R} for each Mountain you cont...

[+1]: Create a 1/1 white Soldier creature token. [+1]: Target creature gets +3/+3 and gains flying until end of turn. [−8]: You get an emblem with ...