Boxing Day

{T}: Add one mana of any color. {T}: Target creature becomes the color or colors of your choice until end of turn.

{1}: This creature becomes all colors until end of turn.

{1}, {T}, Tap an untapped creature you control: Target creature gets +1/+1 until end of turn.

This creature has persist as long as you control a black creature. (When this creature dies, if it had no -1/-1 counters on it, return it to the ba...

Flying {2}, {Q}: Add one mana of any color. ({Q} is the untap symbol.)

As this creature enters, choose a color. All cards that aren't on the battlefield, spells, and permanents are the chosen color in addition to their...

As this creature enters, choose a color. When you control no permanents of the chosen color, sacrifice this creature.

Wither (This deals damage to creatures in the form of -1/-1 counters.) When this creature dies, put a -1/-1 counter on each creature with a -1/-1 c...

Sacrifice this creature: Exile target card from a graveyard.

{4}, {T}: Put a -1/-1 counter on target creature.

When this artifact enters, draw a card. Sacrifice this artifact: Choose a basic land type. Each land you control becomes that type until end of turn.

{T}: Add {C}. {T}: Add {G} or {U}. Talisman of Curiosity deals 1 damage to you.

Solar Transformer enters the battlefield tapped. When Solar Transformer enters the battlefield, you get {E}{E}{E} (three energy counters). {T}: Add...

Indestructible Equipped creature gets +3/+3 and has vigilance and "{T}, Sacrifice this creature: Add three mana of any one color." Equip {3}

Whenever equipped creature attacks, it gains deathtouch until end of turn. Whenever equipped creature attacks alone, defending player loses 2 life ...

First strike When Arcbound Shikari enters the battlefield, put a +1/+1 counter on each other artifact creature you control. Modular 2 (This creatur...

Lifelink Modular 1 (This creature enters the battlefield with a +1/+1 counter on it. When it dies, you may put its +1/+1 counters on target artifac...

Discard a card: Regenerate this creature. (The next time this creature would be destroyed this turn, instead tap it, remove it from combat, and hea...

{2}, {T}, Sacrifice this artifact: Add {R}{G}. Draw a card.

Flying {R}: Arcbound Whelp gets +1/+0 until end of turn. Modular 2 (This creature enters the battlefield with two +1/+1 counters on it. When it die...

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.

{T}, Mill a card: Add {C}. (To mill a card, put the top card of your library into your graveyard.)

{2}, Sacrifice this creature: Target player draws a card.

{2}, {T}, Sacrifice this artifact: Add {U}{B}. Draw a card.