Boxing Day

Lands you control enter untapped. Whenever you attack a player, create a Lander token. (It's an artifact with "{2}, {T}, Sacrifice this token: Sear...

Whenever this creature attacks, you and defending player each discard a card or sacrifice a permanent. You draw a card for each land card put into ...

Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.) When Krang enters, if you have fewer than four cards in h...

At the beginning of your end step, draw a card for each card type among spells you've cast this turn.

Landfall — Whenever a land you control enters, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.") ...

When Sally Pride enters, create X 2/2 red Mutant creature tokens, where X is the number of nontoken creatures you control. Whenever Sally Pride att...

Whenever you attack a player, put a charge counter on this artifact. {1}, Remove two charge counters from this artifact: Discover 4. Activate only ...

Sneak {1}{W} (You may cast this spell for {1}{W} if you also return an unblocked attacker you control to hand during the declare blockers step.) Re...

{T}: Choose a color of a permanent you control. Add one mana of that color.

{T}: Choose a color of a permanent you control. Add one mana of that color.

This creature can't be blocked by creatures with greater power. {1}{W}, {T}: Return another target creature you control to its owner's hand. Activa...

{T}: Add {C}. {T}, Sacrifice a creature: You gain 1 life.

{T}: Add {C}. {2}, {T}: Exile target creature you control. {4}, {T}, Sacrifice this land: Return each creature card exiled with this land to the ba...

You may have this land enter tapped as a copy of any land card in a graveyard, except it's a Cave in addition to its other types. {T}: Add {C}.

When Michelangelo enters, create a Mutagen token. (It's an artifact with "{1}, {T}, Sacrifice this token: Put a +1/+1 counter on target creature. A...

Creatures you control with +1/+1 counters on them can't be blocked.

Whenever you cast or copy an instant or sorcery spell, Ral deals 1 damage to target opponent or planeswalker. [+2]: Scry 1. [−2]: When you next cas...

Menace Whenever Don & Raph attack, the next noncreature spell you cast this turn has affinity for artifacts. (It costs {1} less to cast for eac...

Whenever you put a counter on a creature you control, draw a card. This ability triggers only once each turn.

At the beginning of combat on your turn, put a +1/+1 counter on each of up to two target creatures.

When this creature enters, sacrifice another creature. You gain X life and draw X cards, where X is that creature's power.

Whenever you put a counter on a creature you control, draw a card. This ability triggers only once each turn.

Ward {2} You may look at the top card of your library any time. You may play lands and cast Mutant, Ninja, or Turtle spells from the top of your li...

(Gain the next level as a sorcery to add its ability.) Whenever you attack, put a +1/+1 counter on target attacking creature. {2}{W}: Level 2 Whene...