Boxing Day

Imprint — When this artifact enters, you may exile a nonartifact, nonland card from your hand. {T}: Add one mana of any of the exiled card's colors.

Modular 1 (This creature enters with a +1/+1 counter on it. When it dies, you may put its +1/+1 counters on target artifact creature.)

Sacrifice an artifact: Put a +1/+1 counter on this creature. Modular 1 (This creature enters with a +1/+1 counter on it. When it dies, you may put ...

{T}: Add {W}.

As Urza's Incubator enters the battlefield, choose a creature type. Creature spells of the chosen type cost {2} less to cast.

Players can't cycle cards.

Morph {0} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) When Proteus Machine is turned...

At the beginning of your end step, if you control no untapped lands, you gain 2 life.

As long as Thran Golem is enchanted, it gets +2/+2 and has flying, first strike, and trample.

{3}, {T}, Sacrifice Ark of Blight: Destroy target land.

At the beginning of each opponent's upkeep, Viseling deals X damage to that player, where X is the number of cards in their hand minus 4.

{1}, {T}, Exile Thran Foundry: Target player shuffles their graveyard into their library.

At the beginning of your end step, if you control no untapped lands, draw a card.

At the beginning of your upkeep, sacrifice The Great Juggernaut unless you discard a card. Whenever The Great Juggernaut attacks, shuffle your libr...

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}: Add {R}. Sacrifice this artifact: Add {R}.

This artifact doesn't untap during your untap step. {T}: Add {C}{C}{C}. {4}: Untap this artifact.

Each spell costs {3} more to cast except during its controller's turn.

Activated abilities of creatures can't be activated.

If damage would be dealt to a player, that player exiles that many cards from the top of their library instead.

Sacrifice a creature: Add {C}{C}.

You may look at the top card of your library any time. You may play lands and cast spells from the top of your library. If you cast a spell this wa...

When this artifact enters, draw a card. Each land with an activated ability that isn't a mana ability doesn't untap during its controller's untap s...

As long as this artifact is untapped, players can't untap more than two permanents during their untap steps.