Boxing Day

Flying Whenever you cast an instant or sorcery spell, creatures you control get +1/+0 and gain trample until end of turn.

When Reclamation Sage enters, you may destroy target artifact or enchantment.

Flash (You may cast this spell any time you could cast an instant.) Flying {3}{U}: Draw a card.

Whenever you manifest dread, put a card you put into your graveyard this way into your hand.

If one or more tokens would be created under your control, those tokens plus an additional Food token are created instead. (It's an artifact with "...

If one or more +1/+1 counters would be put on a permanent you control, that many plus one +1/+1 counters are put on that permanent instead. {T}: Ad...

Flash {1}, Sacrifice Cathar Commando: Destroy target artifact or enchantment.

Lluwen enters prepared. (While it's prepared, you may cast a copy of its spell. Doing so unprepares it.) Exile a creature card from your graveyard:...

This creature enters with a number of stun counters on it equal to three minus X. If X is 2 or less, it enters tapped. (If a permanent with a stun ...

Deathtouch

Sneak {B} (You may cast this spell for {B} if you also return an unblocked attacker you control to hand during the declare blockers step. He enters...

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

Deathtouch Disappear — This creature enters with two +1/+1 counters on it if a permanent left the battlefield under your control this 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...

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

{2}, Sacrifice another creature or token: Draw a card. Activate only as a sorcery. {2}, {T}, Sacrifice this creature: You gain 3 life.

When this creature leaves the battlefield, create a Mutagen token. (It's an artifact with "{1}, {T}, Sacrifice this token: Put a +1/+1 counter on t...

Trample Whenever this creature enters or attacks, you may sacrifice a token or a land. If you do, you gain 3 life. Disappear — At the beginning of ...

When this creature enters, look at the top four cards of your library. You may reveal an Elf, Swamp, or Forest card from among them and put it into...

When this creature enters, if {R}{R} was spent to cast it, this creature deals 3 damage to any target. When this creature enters, if {G}{G} was spe...

When this creature enters, if {W}{W} was spent to cast it, return target creature card with mana value 3 or less from your graveyard to the battlef...

Each creature spell you cast with toughness greater than its power costs {1} less to cast. Whenever a creature you control attacks or blocks, it ge...

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

This spell can't be countered. Ward—Pay 2 life. Spells you control can't be countered. Other creatures you control have "Ward—Pay 2 life."