Inspiration/Specialty/Caveat

Inspiration: What does it take for this tinker to get inspired? How long does inspiration last? What conditions can they create under?

Specialty (Type): The object this tinker specializes in. Bomb, gun, car, etc. [Noun]

Specialty (Style): The style this tinker specializes in. Modular, microscopic, gigantic. [Adjectives]

Tinkers like Bakuda might have a single type (bomb) but a variety of styles, while a Tinker like Kid Win would have many types but a single style (modular).

Caveat: Often a restraint on their power. Something that shards use to force innovation. (Think Leet) May overlap with style.