Boxing Day

Flying Whenever Merfolk Skyscout attacks or blocks, untap target permanent.

If an opponent had two or more creatures enter the battlefield under their control this turn, you may pay {U} rather than pay this spell's mana cos...

Counter target non-Faerie spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.

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

[+1]: Untap up to two target artifacts. [-X]: Search your library for an artifact card with mana value X or less, put it onto the battlefield, then...

{2}{B}: Vectis Silencers gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy that creature.)

Other Merfolk creatures you control get +1/+1. {T}: Target Merfolk creature can't be blocked this turn.

Flying {U}: Return Lantern Spirit to its owner's hand.

Illusion creatures you control get +1/+1 and have hexproof. (They can't be the targets of spells or abilities your opponents control.)

Counter target spell unless its controller pays {3}.

Phantom Ninja can't be blocked.

Counter target noncreature spell.

[+1]: Look at the top five cards of your library. You may reveal an artifact card from among them and put it into your hand. Put the rest on the bo...

As Vesuvan Shapeshifter enters the battlefield or is turned face up, you may choose another creature on the battlefield. If you do, until Vesuvan S...

Flash When Venser, Shaper Savant enters the battlefield, return target spell or permanent to its owner's hand.

Counter target spell with mana value 4 or less.

Phantom Warrior can't be blocked.

Flying {U}, {T}, Discard a card: Return target permanent you control to its owner's hand.

Changeling (This card is every creature type.) {1}{U}: Switch Turtleshell Changeling's power and toughness until end of turn.

Look at target player's hand. Draw a card.

Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) Return target pe...

Flying, vigilance, haste

As Swirl the Mists enters the battlefield, choose a color word. All instances of color words in the text of spells and permanents are changed to th...

Change the text of target permanent by replacing all instances of one color word with another or one basic land type with another. (For example, yo...