Boxing Day

{T}: Add one mana of any color.

Whenever a player casts a white spell, you may gain 1 life.

{2}, {T}, Sacrifice Expedition Map: Search your library for a land card, reveal it, put it into your hand, then shuffle.

Equipped creature gets +3/+0 and has trample and lifelink. Equip {3}

{U}{B}, {T}: Target player loses 1 life and reveals their hand.

As Adaptive Automaton enters the battlefield, choose a creature type. Adaptive Automaton is the chosen type in addition to its other types. Other c...

Imprint — When Semblance Anvil enters the battlefield, you may exile a nonland card from your hand. Spells you cast that share a card type with the...

Trample Tap an untapped artifact you control: Lodestone Myr gets +1/+1 until end of turn.

Creatures you control have flying, first strike, vigilance, trample, haste, and protection from black and from red.

Eternity Vessel enters the battlefield with X charge counters on it, where X is your life total. Landfall — Whenever a land enters the battlefield ...

{T}, Sacrifice this artifact: Add one mana of any color.

Unearth {1}{U}{B} ({1}{U}{B}: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end st...

{3}, Sacrifice this artifact: Regenerate target creature.

Creatures you control get +1/+1 and have flying and indestructible. At the beginning of your upkeep, sacrifice a creature. If you can't, sacrifice...

Equipped creature has haste and shroud. (It can't be the target of spells or abilities.) Equip {0}

Sacrifice an artifact: Put a +1/+1 counter on Arcbound Ravager. Modular 1 (This creature enters the battlefield with a +1/+1 counter on it. When it...

Whenever a nontoken creature you control dies, put a charge counter on Lightning Coils. At the beginning of your upkeep, if Lightning Coils has fiv...

{3}, Sacrifice a creature: Draw a card.

You may choose not to untap Rust Tick during your untap step. {1}, {T}: Tap target artifact. It doesn't untap during its controller's untap step f...

Sacrifice this artifact: It deals 2 damage to any target.

At the beginning of your upkeep, you may put a charge counter on Aether Vial. {T}: You may put a creature card with mana value equal to the number ...

Equipped creature can't be blocked by Vampires or Zombies. Equipped creature has "{T}, Sacrifice Blazing Torch: Blazing Torch deals 2 damage to an...

{G}, Sacrifice Lifespark Spellbomb: Until end of turn, target land becomes a 3/3 creature that's still a land. {1}, Sacrifice Lifespark Spellbomb:...