Boxing Day

Look at the top X cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order. Flashback—{1}{U},...

Target player reveals their hand. You choose an instant or sorcery card from it and exile that card. You may cast that card for as long as it remai...

Put target permanent an opponent controls on top of its owner's library. That opponent may put an artifact, creature, enchantment, or land card fro...

Tap an untapped creature you control: Tap target artifact, creature, or land.

Creatures you control get +0/+1. Sacrifice Angelic Shield: Return target creature to its owner's hand.

Return all artifacts to their owners' hands. Cycling {2} ({2}, Discard this card: Draw a card.)

{U}: Rootwater Thief gains flying until end of turn. Whenever Rootwater Thief deals combat damage to a player, you may pay {2}. If you do, search ...

Counter target spell. You gain 3 life.

{7}{U}: Glintwing Invoker gets +3/+3 and gains flying until end of turn.

Flying {U}, Sacrifice Hydromorph Gull: Counter target spell that targets a creature you control.

Flying {1}{U}, {T}: Return target Kavu to its owner's hand.

Target player takes an extra turn after this one.

Change the text of target spell or permanent by replacing all instances of one color word with another. (This effect lasts indefinitely.) Flashback...

Counter target spell that targets a creature. Draw a card.

Target player takes an extra turn after this one.

Counter target sorcery spell.

Return target artifact, enchantment, or land to its owner's hand.

Escape Artist can't be blocked. {U}, Discard a card: Return Escape Artist to its owner's hand.

{2}{B}, {T}: Target player discards a card. Activate only as a sorcery.

Flying Echo {2}{U} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless y...

Play with the top card of your library revealed. You may play lands and cast spells from the top of your library.

Red creature spells and green creature spells cost {1} more to cast.

Flying Whenever Mercurial Kite deals combat damage to a creature, tap that creature. That creature doesn't untap during its controller's next unta...

Enchant creature As Traveler's Cloak enters the battlefield, choose a land type. When Traveler's Cloak enters the battlefield, draw a card. Ench...