Rig contraption

◌ Rig Contraption (at-will extended action ✦ trained skill stunt )
Effect:	Describe the device you attempt to improvise, then make a Craft check after spending an amount of time rigging the contraption based on your Game Master's judgement.
Success	The contraption performs as expected.
Failure	The contraption doesn’t work. On a critical failure, some kind of mishap occurs.