Boxing Day

{2}, {T}, Sacrifice Skycloud Egg: Add {W}{U}. Draw a card.

{T}: Target creature gets +1/+1 and gains flying, first strike, and trample until end of turn.

As Riptide Replicator enters the battlefield, choose a color and a creature type. Riptide Replicator enters the battlefield with X charge counters ...

Face-down creature spells you cast cost {1} less to cast.

{X}{X}, {T}: Prevent the next X damage that would be dealt to any target this turn.

{6}, {T}: Search your library for a card, put that card into your hand, then shuffle.

{2}, {T}, Sacrifice Shadowblood Egg: Add {B}{R}. Draw a card.

{T}, Pay 1 life: Add one mana of any color.

As Doom Cannon enters the battlefield, choose a creature type. {3}, {T}, Sacrifice a creature of the chosen type: Doom Cannon deals 3 damage to any...

{T}, Sacrifice two lands and Sandstone Deadfall: Destroy target attacking creature.

When a creature enters the battlefield, sacrifice Monkey Cage and create X 2/2 green Monkey creature tokens, where X is that creature's mana value.

Discard a card: Regenerate Patchwork Gnomes. (The next time this creature would be destroyed, instead tap it, remove it from combat, and heal all d...

Tap two untapped creatures you control: You may put a creature card from your hand that shares a creature type with each creature tapped this way o...

{1}, {T}: Put a winch counter on Mercadian Lift. {T}, Remove X winch counters from Mercadian Lift: You may put a creature card with mana value X fr...

Sacrifice a creature: Add one mana of any color.

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

Otarian Juggernaut can't be blocked by Walls. Threshold — As long as seven or more cards are in your graveyard, Otarian Juggernaut gets +3/+0 and ...

At the beginning of your end step, if you didn't play a land this turn, you may draw a card.

{4}, {T}: Put a charge counter on Magistrate's Scepter. {T}, Remove three charge counters from Magistrate's Scepter: Take an extra turn after this...

Creatures with power 1 or less don't untap during their controllers' untap steps.

{1}, {T}: Put a charge counter on Kyren Toy. {T}, Remove X charge counters from Kyren Toy: Add an amount of {C} equal to X plus one.

Whenever you cast an instant or sorcery spell, you may pay {3}. If you do, copy that spell. You may choose new targets for the copy.

{1}, Sacrifice Dromar's Attendant: Add {W}{U}{B}.

At the beginning of your upkeep, you may exile the top card of your library face down. {5}, Discard your hand, Sacrifice Kyren Archive: Put all ca...