Boxing Day

Whenever Ogre Marauder attacks, it gains "Ogre Marauder can't be blocked" until end of turn unless defending player sacrifices a creature.

Sacrifice Nezumi Shadow-Watcher: Destroy target Ninja.

Whenever you cast a Spirit or Arcane spell, target opponent exiles a card from their hand.

Ninjutsu {3}{B}{B} ({3}{B}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attac...

If you control a Swamp, destroy target nonblack creature. Splice onto Arcane—Exile four cards from your graveyard. (As you cast an Arcane spell, yo...

Whenever you cast a Spirit or Arcane spell, you may put a ki counter on Hired Muscle. At the beginning of the end step, if there are two or more ki...

Enchant Swamp {2}: Until end of turn, enchanted Swamp becomes a 2/2 black Spirit creature with "{B}: This creature gets +1/+1 until end of turn." I...

Exile target nonblack creature. Search its controller's graveyard, hand, and library for all cards with the same name as that creature and exile th...

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.) Soulshift 5 (When this creature dies, you may return tar...

As an additional cost to cast this spell, sacrifice a creature. Target creature gets -X/-X until end of turn, where X is the sacrificed creature's ...

Sacrifice Bile Urchin: Target player loses 1 life.

Ninjutsu {1}{U} ({1}{U}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)...

Enchant creature (Target a creature as you cast this. This card enters the battlefield attached to that creature.) Prevent all damage that would be...

Target creature gains shroud until end of turn and can't be blocked this turn. (A creature with shroud can't be the target of spells or abilities.)...

If you would draw a card, look at the top three cards of your library instead. Put one of those cards into your hand and the rest on the bottom of ...

You may tap or untap target permanent, then you may tap or untap another target permanent.

Enchant creature with converted mana cost 2 or less You control enchanted creature.

Sacrifice Teardrop Kami: You may tap or untap target creature.

Each player shuffles their hand, graveyard, and all permanents they own into their library, then draws seven cards. Each player's life total become...

Target player shuffles up to four target cards from their graveyard into their library.

Flying {2}, Return a land you control to its owner's hand: Target player puts the top two cards of their library into their graveyard.

Flying Whenever Shimmering Glasskite becomes the target of a spell or ability for the first time each turn, counter that spell or ability.

Draw a card for each Spirit you control.

Enchant Plains {2}: Until end of turn, enchanted Plains becomes a 2/5 white Spirit creature with "Whenever this creature deals damage, its controll...