Trait: Kibblestasty
Kibblestasty (or Kibblestastey if you're spicy) is a homebrew creator for 5E, and has a wide library of and long history of providing the 5E community with alternatives.
Their version of the 5e's Artificer, the Inventor, caught the attention of many, wth this games' creators hearing about it at virtually all their tables. Much of KT's work is now in the Creative Commons, but their work has also been adapted and added to CHASE (with their consent).
The Inventor class has been added and split into two classes that share a theme: the Arcanist (a thematically retooled Artificer with more emphasis on magic items and bits from the PF1e Occultist and a dash of creative input from a certain Artificer class creator), and the Engineer (an extremely flexible, straightforwardly mechanical themed martial). Kibbles other content (such as their spells and other classes) also have their content littered through CHASE, and will be credited accordingly.