Boxing Day

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

Creatures you control have lifelink. {2}{B}{B}, {T}: Return target creature card from your graveyard to the battlefield. It gains haste. Exile it a...

Flying When Chivalrous Chevalier enters the battlefield, return a creature you control to its owner's hand unless you compliment an opponent.

First strike, protection from odd collector numbers (Nothing with an odd collector number can block, target, deal damage to, or attach to this crea...

First strike, protection from loose lips (Nothing with an open mouth in its artwork can block, target, deal damage to, or attach to this creature.)

First strike, protection from even collector numbers (Nothing with an even collector number can block, target, deal damage to, or attach to this cr...

First strike, protection from black borders (Nothing with a black border can block, target, deal damage to, or attach to this creature.)

Togglodyte enters the battlefield turned on. Whenever a player casts a spell, toggle Togglodyte's ON/OFF switch. As long as Togglodyte is turned ...

{T}: Exile Time Machine and target nontoken creature you own. Return them to the battlefield at the beginning of your upkeep on your turn X in the ...

{2}, {T}: Rod of Spanking deals 1 damage to target player. Then untap Rod of Spanking unless that player says "Thank you, sir. May I have another?"

{3}, {T}: Spin Pointy Finger of Doom in the middle of the table so that it rotates completely at least once, then destroy the closest permanent the...

{1}, {T}: Say the flavor text on a card in your hand. Target opponent guesses that card's name. You may reveal that card. If you do and they guesse...

{T}: Add {8}. {100}: Add one mana of any color.

{1}: Flip a coin. If you win the flip, add {C}{C}. Activate only as an instant.

When Letter Bomb enters the battlefield, sign it and shuffle it into target player's library. That player reveals each card they draw until they dr...

You choose all targets for all spells and abilities.

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

Whenever another artifact enters the battlefield under your control, put a +1/+1 counter on Jackknight. If that artifact is a Contraption, Jackknig...

You may sacrifice three artifacts rather than pay this spell's mana cost. Exile three artifact cards from your graveyard: Return Salvage Titan fro...

Trample Islandwalk (This creature can't be blocked as long as defending player controls an Island.) Shroud (This creature can't be the target of ...

At the beginning of your upkeep, you may put a soot counter on Smokestack. At the beginning of each player's upkeep, that player sacrifices a perm...

Whenever you crank Optical Optimizer, until end of turn, target creature becomes an artifact in addition to its other types and gains "{T}: Draw a ...

Flying, deathtouch When Baleful Strix enters the battlefield, draw a card.