Boxing Day

Flying Whenever Treva, the Renewer deals combat damage to a player, you may pay {2}{W}. If you do, choose a color, then you gain 1 life for each pe...

Whenever Cephalid Illusionist becomes the target of a spell or ability, mill three cards. {2}{U}, {T}: Prevent all combat damage that would be deal...

Flying {2}{G}: Regenerate Living Airship.

Enchant creature Enchanted creature has flying. Enchanted creature can block only creatures with flying.

Bouncing Beebles can't be blocked as long as defending player controls an artifact.

Whenever a permanent is turned face up, you may draw a card.

{X}{U}, {T}, Discard two cards: Return X target creatures to their owners' hands.

{2}{U}, {T}: Reveal any number of blue cards in your hand. Counter target spell unless its controller pays {1} for each card revealed this way.

Each player chooses a land they control of each basic land type. Return those lands to their owners' hands.

As Teferi's Moat enters the battlefield, choose a color. Creatures of the chosen color without flying can't attack you.

Choose any number of creatures target player controls. Choose the same number of creatures another target player controls. Those players exchange c...

Counter target spell. Look at the top four cards of your library, then put them back in any order.

Flying At the beginning of your upkeep, sacrifice Extravagant Spirit unless you pay {1} for each card in your hand.

Whenever a creature or land becomes tapped, put an hourglass counter on it. Each permanent with an hourglass counter on it doesn't untap during it...

Counter target spell. If that spell is countered this way, put it on top of its owner's library instead of into that player's graveyard.

Counter target spell or ability an opponent controls that targets a land you control. If a permanent's ability is countered this way, destroy that ...

All artifacts have "At the beginning of your upkeep, sacrifice this artifact unless you pay {2}."

Draw three cards.

Enchant creature Enchanted creature has flying. Sacrifice Crown of Ascension: Enchanted creature and other creatures that share a creature type wit...

Any number of target creatures become the color of your choice until end of turn. Draw a card.

{T}: Target creature with power 2 or less can't be blocked this turn.

Flying Cognivore's power and toughness are each equal to the number of instant cards in all graveyards.

Target player draws three cards. Then that player discards two cards unless they discard a land card.

Nonland permanents don't untap during their controllers' untap steps. At the beginning of your upkeep, you lose 2 life.