Boxing Day

Draw X cards. Then you may put a permanent card with mana value X or less from your hand onto the battlefield tapped.

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.

Counter target spell with mana value 4 or greater.

Return target creature to its owner's hand. Its controller loses 1 life.

Counter target spell. Create a Mutagen token. (It's an artifact with "{1}, {T}, Sacrifice this token: Put a +1/+1 counter on target creature. Activ...

Vigilance Whenever Kitsune enters or deals combat damage to a player, you may exchange control of two other target creatures controlled by differen...

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

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...

Whenever Krang & Shredder enter or attack, each opponent exiles cards from the top of their library until they exile a nonland card. Disappear ...

Each nonland permanent you control becomes a copy of target non-Aura permanent.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color....

Each opponent exiles cards from the top of their library until they have exiled cards with total mana value 5 or greater this way. Until end of tur...

At the beginning of your end step, untap target Merfolk you control. Other Merfolk you control get +1/+1.

If there are three or more Lesson cards in your graveyard, you may cast this spell as though it had flash. This spell costs {1} less to cast for ea...

When this creature enters, you may sacrifice an artifact. When you do, put a +1/+1 counter on target creature and draw a card.

Counter target spell unless its controller pays {2}. If they do, you create a Lander token. (It's an artifact with "{2}, {T}, Sacrifice this token:...

When this creature enters, tap target artifact or creature an opponent controls and put a stun counter on it. (If a permanent with a stun counter w...

Whenever another artifact you control enters, create a 2/2 colorless Robot artifact creature token. This ability triggers only once each turn.

Surveil 1, then draw a card. (To surveil 1, look at the top card of your library. You may put it into your graveyard.) Flashback {3}{U} (You may ca...

Look at the top five cards of your library. Put two of them into your hand and the rest on the bottom of your library in any order.

Exhaust — {X}{U}{U}, {T}: Draw X cards. Put a +1/+1 counter on each Merfolk creature you control. (Activate each exhaust ability only once.)

You may cast spells from your hand without paying their mana costs.

Surveil 3. (Look at the top three cards of your library, then put any number of them into your graveyard and the rest on top of your library in any...

(Gain the next level as a sorcery to add its ability.) When Stormchaser's Talent enters, create a 1/1 blue and red Otter creature token with prowes...