Boxing Day

Whenever you crank Insufferable Syphon, target player discards a card.

Whenever you crank Inflation Station, target creature gets +3/+3 until end of turn.

When Riveting Rigger enters the battlefield, you may sacrifice another artifact. If you do, put two +1/+1 counters on Riveting Rigger and it assemb...

Whenever you crank Hypnotic Swirly Disc, target player puts the top X cards of their library into their graveyard, where X is the number of creatur...

Whenever you crank Head Banger, target creature must be blocked this turn if able.

Whenever you crank Hard Hat Area, roll two six-sided dice. Hard Hat Area assembles a number of Contraptions equal to the difference between those r...

Whenever you crank Guest List, target creature gets -X/-X until end of turn, where X is the number of creature cards in its controller's graveyard.

Whenever you crank Goblin Slingshot, creatures you control get +2/+0 and gain trample until end of turn.

Whenever you crank Gnomeball Machine, create two 1/1 colorless Gnome artifact creature tokens.

Whenever you crank Gift Horse, roll two six-sided dice. Create a number of 1/1 red Goblin creature tokens equal to the difference between those res...

Whenever you crank Genetic Recombinator, up to two target creatures each get +2/+2 until end of turn.

Whenever you crank Faerie Aerie, create two 1/1 blue Faerie Spy creature tokens with flying, haste, and "Whenever this creature deals combat damage...

Whenever you crank Duplication Device, until end of turn, target creature becomes a copy of any creature on the battlefield, except it's an artifac...

Whenever this creature blocks, Augment {3}{W} ({3}{W}, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.)

Whenever you crank Dual Doomsuits, each time a source you control would deal damage this turn, it deals double that damage instead.

Whenever you crank Dogsnail Engine, target player gains life equal to the greatest power among creatures you control.

Whenever you crank Division Table, target player loses 2 life.

Whenever you crank Dispatch Dispensary, create a 2/2 black Rogue creature token with menace.

Whenever you crank Dictation Quillograph, until end of turn, target creature gains "Whenever this creature deals combat damage to a player, you may...

When this creature enters the battlefield, roll a six-sided die. Target opponent loses life equal to the result.

Flying Novellamental can block only creatures with flying.

Flying Novellamental can block only creatures with flying.

Flying Novellamental can block only creatures with flying.

Whenever you crank Deadly Poison Sampler, until end of turn, target creature gains "Whenever this creature deals combat damage to a player, destroy...