Boxing Day

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.

Draw three cards, then put two cards from your hand on top of your library in any order.

{W}{W}, {T}: Target creature gains protection from the color of your choice until end of turn. {B}{B}, {T}: Target player loses 2 life and you gain...

Flying {U}: Drake Hatchling gets +1/+0 until end of turn. Activate only once each turn.

Enchant land Enchanted land has "{T}, Discard a card: Gain control of target creature until end of turn."

Counter target spell unless its controller pays {3}. Cycling {2}{U} ({2}{U}, Discard this card: Draw a card.) When you cycle Complicate, you may co...

Enchant creature Shroud (A permanent with shroud can't be the target of spells or abilities.) Enchanted creature has shroud.

{W}, {T}: Tap target creature. {B}, {T}: Target player loses 1 life.

You may have Clone enter the battlefield as a copy of any creature on the battlefield.

Whenever a player casts a spell, counter that spell unless that player pays {X}, where X is the number of cards in all graveyards with the same nam...

Target player draws X cards. Shuffle Blue Sun's Zenith into its owner's library.

Tap up to four target creatures. Cycling {1}{U} ({1}{U}, Discard this card: Draw a card.) When you cycle Choking Tethers, you may tap target creature.

{U}, {T}, Discard a card: Counter target spell or ability that targets a creature.