Boxing Day

Whenever you crank this Contraption, until end of turn, target creature gets +1/+2, gains vigilance, and becomes an artifact in addition to its oth...

Whenever you crank this Contraption, target creature gains double strike until end of turn.

Whenever you crank this Contraption, tap or untap target creature.

[+1]: Head to AskUrza.com and click +1. [−1]: Head to AskUrza.com and click -1. [−6]: Head to AskUrza.com and click -6.

Choose two — • Return target permanent to its controller's hand. • Draw two cards, then discard a card. • Change the target of target spell with a ...

Choose two — • Untap two target permanents. • Tap each permanent target player controls with exactly one word in its name. • Discard all the cards ...

Choose two — • Draw a card from an opponent's library. • Copy target instant or sorcery spell. You may choose new targets for the copy. • Until end...

Choose two — • Switch target creature's power and toughness until end of turn. • Target creature can't be blocked this turn. • Draw a card. If that...

Choose two — • Scry 3. • Create a 2/2 black Rogue creature token with menace. • Add or subtract 1 or one from a number or number word on target spe...

Choose two — • Counter target black-bordered spell. • Return target creature to its owner's hand. • Untap each permanent you control with a waterma...

When this creature enters, put a +1/+1 counter on target creature.

Defender You may tap an untapped Wall you control to have any player reroll a die that player rolled.

{T}: Add {C}{C}. Spend this mana only to cast spells with watermarks.

Whenever you crank this Contraption, it assembles a Contraption. (Put the top card of your Contraption deck face up onto one of your sprockets.)

When this creature enters, search your library for a basic land card, reveal it, put it into your hand, then shuffle.

Reach Whenever you roll a 4 or higher on a die, put a +1/+1 counter on this creature. {6}: Roll a six-sided die.

Assemble two Contraptions. (Put the top card of your Contraption deck face up onto one of your sprockets. Then repeat this process.)

When this creature enters, it assembles a Contraption. (Put the top card of your Contraption deck face up onto one of your sprockets.)

As long as X is in X's owner's opponent's hand, X's owner may cast X and activate X's abilities. That opponent can't cast X and plays with their ha...

{4}{B}: Combine this card from your graveyard with target host. {2}{B}, Exile a creature card from your graveyard: Augment {4}{B} ({4}{B}, Reveal t...

Roll a six-sided die. Put target nonland permanent into its owner's library just beneath the top X cards of that library, where X is the result.

Whenever Suspicious Nanny deals combat damage to a player, it reassembles target Contraption that player controls. (Gain control of it and move it ...

Flying Whenever Spy Eye deals combat damage to a player, you may draw a card from that player's library.