Boxing Day

{T}: Add one mana of any color in your commander's color identity.

({T}: Add {U}.)

{T}: Add {C}. {T}: Regenerate target Insect, Rat, Spider, or Squirrel. (The next time it would be destroyed, instead tap it, remove it from combat,...

{1}{G}, Sacrifice a land: Create two 1/1 green Squirrel creature tokens. {1}{G}, Sacrifice a land: Squirrel creatures get +1/+1 until end of turn.

Squirrel Mob gets +1/+1 for each other Squirrel on the battlefield.

Threshold — Krosan Beast gets +7/+7 as long as seven or more cards are in your graveyard.

Create a 1/1 green Squirrel creature token. Flashback {1}{G} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

As Metallic Mimic enters the battlefield, choose a creature type. Metallic Mimic is the chosen type in addition to its other types. Each other crea...

Flash Flying When Spell Queller enters the battlefield, exile target spell with mana value 4 or less. When Spell Queller leaves the battlefield,...

Sacrifice Sakura-Tribe Elder: Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

You may play an additional land on each of your turns. Lands you control are every basic land type in addition to their other types.

Prowess If a source you control would deal noncombat damage to a creature an opponent controls, put that many -1/-1 counters on that creature instead.

{T}: Add {C}. {T}, Sacrifice Wasteland: Destroy target nonbasic land.

At the beginning of each player's draw step, if Howling Mine is untapped, that player draws an additional card.

Flying {T}: Add one mana of any color.

Counter target spell.

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

Each player chooses a number of lands they control equal to the number of lands controlled by the player who controls the fewest, then sacrifices t...

Flying Whenever a permanent owned by another player is put into a graveyard from the battlefield, you draw a card and you lose 1 life.

When Liliana's Contract enters the battlefield, you draw four cards and you lose 4 life. At the beginning of your upkeep, if you control four or m...

Flying, lifelink Pay 7 life: Draw seven cards.

Whenever a permanent enters the battlefield tapped and under your control, untap it.

Look at the top six cards of your library. Put up to two creature cards with mana value 3 or less from among them onto the battlefield. Put the res...