Boxing Day

Slipstream Serpent can't attack unless defending player controls an Island. When you control no Islands, sacrifice Slipstream Serpent. Morph {5}{U}...

Flying, first strike, haste Whenever Mirri the Cursed deals combat damage to a creature, put a +1/+1 counter on Mirri the Cursed.

You draw X cards and you lose X life, where X is the number of creatures you control.

Morph {2}{U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) When Shaper Parasite is tur...

Target player discards three cards. Suspend 4—{B} (Rather than cast this card from your hand, you may pay {B} and exile it with four time counters ...

{2}: Sarcomite Myr gains flying until end of turn. {2}, Sacrifice Sarcomite Myr: Draw a card.

All damage that would be dealt this turn to target creature you control by a source of your choice is dealt to another target creature instead.

Flying As long as Castle Raptors is untapped, it gets +0/+2.

Whenever Riptide Pilferer deals combat damage to a player, that player discards a card. Morph {U} (You may cast this card face down as a 2/2 creatu...

Target creature gets -3/-3 until end of turn. Cycling {2} ({2}, Discard this card: Draw a card.) Madness {3}{B} (If you discard this card, discard ...

Madness {1}{B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.) When Gra...

Flying When Riftwing Cloudskate enters the battlefield, return target permanent to its owner's hand. Suspend 3—{1}{U} (Rather than cast this card f...

Whenever Gorgon Recluse blocks or becomes blocked by a nonblack creature, destroy that creature at end of combat. Madness {B}{B} (If you discard th...

Flash (You may cast this spell any time you could cast an instant.) Enchant creature Enchanted creature gets -2/-1.

Enchant permanent Vanishing 3 (This Aura enters the battlefield with three time counters on it. At the beginning of your upkeep, remove a time coun...

Shadow (This creature can block or be blocked by only creatures with shadow.) When Faceless Devourer enters the battlefield, exile another target c...

Enchant creature You control enchanted creature. At the beginning of your upkeep, enchanted creature deals 1 damage to its owner.

As Primal Plasma enters the battlefield, it becomes your choice of a 3/3 creature, a 2/2 creature with flying, or a 1/6 creature with defender.

Protection from green At the beginning of each end step, if Dunerider Outlaw dealt damage to an opponent this turn, put a +1/+1 counter on it.

Flying, haste Echo—Discard a card. (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacri...

Benalish Commander's power and toughness are each equal to the number of Soldiers you control. Suspend X—{X}{W}{W}. X can't be 0. (Rather than cast...

Shroud (This creature can't be the target of spells or abilities.) Vanishing 4 (This creature enters the battlefield with four time counters on it....

At the beginning of your upkeep, put a spore counter on Deathspore Thallid. Remove three spore counters from Deathspore Thallid: Create a 1/1 green...