Boxing Day

Trample When Gnarled Professor enters the battlefield, learn. (You may reveal a Lesson card you own from outside the game and put it into your hand...

Until end of turn, double target creature's power X times.

Search your library and graveyard for up to four creature cards with different names that each have mana value X or less and reveal them. An oppone...

Look at the top six cards of your library. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of ...

{T}: Add one mana of any color. {T}: Add X mana of any one color, where X is the amount of life you gained this turn.

Flying, haste When Retriever Phoenix enters the battlefield, if you cast it, learn. (You may reveal a Lesson card you own from outside the game and...

Discard any number of cards, then draw that many cards. Then if there are seven or more cards in your graveyard, create a 3/2 red and white Spirit ...

You may pay {2}{R}{R} rather than pay this spell's mana cost. If the {2}{R}{R} cost was paid, an opponent discards any number of cards, then draws ...

Double strike Whenever Efreet Flamepainter deals combat damage to a player, you may cast target instant or sorcery card from your graveyard without...

As an additional cost to cast this spell, exile an instant or sorcery card from your graveyard. Draconic Intervention deals X damage to each non-Dr...

Crackle with Power deals five times X damage to each of up to X targets.

Whenever Conspiracy Theorist attacks, you may pay {1} and discard a card. If you do, draw a card. Whenever you discard one or more nonland cards, y...

Menace Ward—Pay 3 life. (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays 3...

{T}: Search your library for a card, put it into your graveyard, then shuffle. If it's an instant or sorcery card, put a +1/+1 counter on Oriq Lore...

Choose one — • Return target planeswalker card with mana value X or less from your graveyard to the battlefield. • Remove twice X loyalty counters ...

You may pay {1}{B} rather than pay this spell's mana cost. If the {1}{B} cost was paid, an opponent draws a card. Exile target creature or planeswa...

For each opponent, gain control of up to one target creature or planeswalker that player controls with mana value 3 or less.

If an opponent has more cards in hand than you, draw two cards. Draw three cards instead if an opponent has at least four more cards in hand than you.

If X is 1, scry 1, then draw a card. If X is 2, you may choose a player. They return a creature they control to its owner's hand. If X is 3, create...

Flying When Dream Strix becomes the target of a spell, sacrifice it. When Dream Strix dies, learn. (You may reveal a Lesson card you own from outsi...

Magecraft — Whenever you cast or copy an instant or sorcery spell, draw a card.

Flying Whenever a permanent entering the battlefield causes a triggered ability to trigger, counter that ability unless its controller pays {2}.

When Sparring Regimen enters the battlefield, learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or disc...