Boxing Day

Whenever you gain life, you may put that many +1/+1 counters on each creature you control. You may do this only once each turn.

Changeling (This card is every creature type.) Whenever you or a permanent you control becomes the target of a spell or ability an opponent control...

{1}{G}{U}: Put a +1/+1 counter on target creature you control. Whenever one or more +1/+1 counters are put on a creature you control, put that many...

Flying Whenever you cycle or discard another card, put a -1/-1 counter on each creature your opponents control. Cycling {2} ({2}, Discard this card...

This spell costs {X} less to cast, where X is the total converted mana cost of noncreature artifacts you control. Sacrifice two artifacts: Return M...

Flying Venom Blast — Artifacts and creatures your opponents control enter tapped.

When Spider-Ham enters, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this token: You gain 3 life.") Animal May-Ham — Other Spid...

This creature gets +X/+0, where X is the greatest mana value among other artifacts you control.

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — Return each creature that isn't a Kraken, Leviathan, M...

Equipped creature has double strike. Whenever equipped creature attacks, if it's the first combat phase of the turn, untap it. After this phase, th...

Other Elf creatures you control get +1/+1. {T}: Add {G} for each Elf you control.

Whenever an opponent casts a spell, that player loses 5 life unless they discard a card.

Players can't untap more than one nonbasic land during their untap steps.

When Proft's Eidetic Memory enters the battlefield, draw a card. You have no maximum hand size. At the beginning of combat on your turn, if you've ...

Return all artifact and enchantment cards from your graveyard to the battlefield.

Discard a card: You may cast a creature spell from your graveyard this turn. Activate only once each turn. Whenever a nontoken creature enters the ...

I - Exile target permanent an opponent controls with converted mana cost 3 or greater. II - Noncreature spells your opponents cast cost {2} more to...

Haste Whenever you discard a card, Glint-Horn Buccaneer deals 1 damage to each opponent. {1}{R}, Discard a card: Draw a card. Activate this ability...

Creatures you control get +1/+0. [+1]: Add {R} or {G}. Creature spells you cast this turn can't be countered. [−2]: Target creature you control fig...

{T}, Sacrifice two other creatures: Any number of target players each lose 2 life and sacrifice a creature. You add {B}{B} and draw a card.

Flying Landfall — Whenever a land enters the battlefield under your control, you may return target nonland permanent card from your graveyard to yo...

Search your library for up to X basic land cards, where X is the number of tapped creatures you control, and put those cards onto the battlefield t...

{2}: Mirage Mirror becomes a copy of target artifact, creature, enchantment, or land until end of turn.

As Arcane Adaptation enters the battlefield, choose a creature type. Creatures you control are the chosen type in addition to their other types. Th...