Boxing Day

Sacrifice a land: You gain 2 life. Sacrifice a creature: Add {C}{C}. {2}, Discard a card: Search your library for a card that shares a complete wor...

{T}: Add one mana of any color. {1}, {T}: Say the flavor text on a card in your hand. Target opponent guesses that card's name. You may reveal tha...

{1}: Flip a coin. If you win the flip, add {C}{C}. Activate only as an instant. {3}, {T}: Target player discards a card. Activate only during your ...

{2}, {T}: Draw a card. Activate only if you have no cards in hand. {8}, {T}: You gain 10 life. {4}, {T}, Sacrifice Everythingamajig: You may put a ...

{2}, {T}: Move a counter from one permanent onto another. If the second permanent refers to any kind of counter, the moved counter becomes one of t...

{2}, Sacrifice Contraption Cannon: It deals damage to any target equal to the number of Contraptions you control.

As an additional cost to cast this spell, sacrifice X Contraptions. Assemble X plus one Contraptions. (To assemble a Contraption, put the top card ...

Flying {4}: Reassemble target Contraption you control. (Move it onto another one of your sprockets.)

{4}, {T}: Move the CRANK! counter to your Contraption deck's next sprocket and crank any number of that sprocket's Contraptions.

As Buzzing Whack-a-Doodle enters the battlefield, you and an opponent each secretly choose Whack or Doodle. Then those choices are revealed. If the...

Flying When this creature enters the battlefield, you may destroy target nonland permanent.

When Ol' Buzzbark enters the battlefield, roll X six-sided dice onto the battlefield from a height of at least X inches. For each die, put a number...

Whenever you cast a silver-bordered spell, put a +1/+1 counter on Border Guardian. Whenever you cast a black-bordered spell, Border Guardian can't...

You have ten seconds to look at and rearrange the cards in your library. At the end of those ten seconds, if you're touching one or more of those c...

Combined, enchanted, and equipped creatures you control have menace. {3}{B}{R}, {T}: Put two target creature cards from graveyards onto the battlef...

{1}{B/R}: Switch a Killbot or Mary O'Kill in your hand with one on the battlefield. (If a creature is tapped, the switched creature is tapped. The ...

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...

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

The Grand Calcutron can be your commander. When The Grand Calcutron enters the battlefield, each player's hand becomes a program (an ordered row o...