Assemble two Contraptions. (Put the top card of your Contraption deck face up onto one of your sprockets. Then repeat this process.)
![Work a Double [Unstable]](https://inekosingles.com/wp-content/uploads/ineko-product-images/04/04010110296e5768ef876e2b078e0bbaf78a0fd081ec1f07c5b543bb00b1a2b8.webp)
Assemble two Contraptions. (Put the top card of your Contraption deck face up onto one of your sprockets. Then repeat this process.)