Unstable

Flying When Chipper Chopper enters the battlefield, you may sacrifice another artifact. If you do, put two +1/+1 counters on Chipper Chopper and it...

Flying When Chipper Chopper enters the battlefield, you may sacrifice another artifact. If you do, put two +1/+1 counters on Chipper Chopper and it...

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

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

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

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

{2}, Sacrifice this artifact: Draw a card.

{2}, Sacrifice this artifact: Draw a card.

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

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

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

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

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

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

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

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