In silver-bordered games using Contraptions, you have three sprockets, illustrated on the back of Contraption cards. At the start of the game, put a CRANK! counter on sprocket 3.
Rapid Prototyper
At the beginning of your upkeep, if you control any Contraptions, move the CRANK! counter to the next sprocket. You may then crank any number of Contraptions on that sprocket, causing their abilities to trigger. Cranking a Contraption is always optional.
Contraptions aren’t put into your main deck. They go into a separate deck called the Contraption deck.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Jason Felix
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
