Master Mechanic

You have achieved mastery over the mechanical arts, allowing you to create complex and powerful devices.

• You gain proficiency in one additional type of artisan's tools of your choice.
• You can create one Small or two Tiny gadgets or contraptions, which you can reconfigure during a long rest. You must have proficiency with the required artisan's tools to create a gadget or contraption. These gadgets or contraptions can perform a single bonus action or action before needing to be reset or reconfigured. (e.g. A wrist mounted grappling hook.)
• You can spend 1 minute and 50 gp worth of materials to repair a damaged mechanical device or construct.