Boxing Day

Sacrifice a creature: Regenerate target creature.

Sacrifice this enchantment: Return target creature to its owner's hand.

Search your library for up to two Forest cards, put them onto the battlefield, then shuffle.

This land enters tapped. {T}: Add one mana of any color in your commander's color identity. When that mana is spent to cast a creature spell that s...

Defender Put a -0/-1 counter on this creature: Add {G}. Activate only once each turn.

{T}: Add {U}.

{1}{R}: This creature gets +2/+0 until end of turn.

Target creature gets +3/+3 and gains trample until end of turn. (It can deal excess combat damage to the player or planeswalker it's attacking.)

Changeling (This card is every creature type.) {B}: This creature gains deathtouch until end of turn. (Any amount of damage it deals to a creature ...

Changeling (This card is every creature type.) Tap an untapped creature you control: This creature gains flying until end of turn.

Choose target artifact or enchantment. Its owner shuffles it into their library.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color....

Flash Enchant creature When this Aura enters, each player mills two cards. Enchanted creature gets -X/-0, where X is the number of cards in its con...

Choose one — • Destroy target nontoken artifact or enchantment an opponent controls. Incubate 2. (Create an Incubator token with two +1/+1 counters...

Mountaincycling {2} ({2}, Discard this card: Search your library for a Mountain card, reveal it, put it into your hand, then shuffle.) Backup 2 (Wh...

When this creature dies, incubate 3. (Create an Incubator token with three +1/+1 counters on it and "{2}: Transform this token." It transforms into...

Reach, trample Forestcycling {2} ({2}, Discard this card: Search your library for a Forest card, reveal it, put it into your hand, then shuffle.)

{3}{G}: This creature gets +2/+2 until end of turn.

Destroy target artifact, battle, enchantment, or creature with flying.

Exile the top two cards of your library. Until the end of your next turn, you may play those cards.

Volcanic Spite deals 3 damage to target creature, planeswalker, or battle. You may put a card from your hand on the bottom of your library. If you ...

Each player mills three cards. Then you return up to two creature cards from your graveyard to your hand. (To mill three cards, a player puts the t...

Swampcycling {2} ({2}, Discard this card: Search your library for a Swamp card, reveal it, put it into your hand, then shuffle.) Backup 2 (When thi...

Search your library for up to two basic land cards, reveal those cards, put one onto the battlefield tapped and the other into your hand, then shuf...