They’re pretty much frontline crowd control with their ability to move enemies absent from the backline or into melee with their entrance-liners being an archer. Background: Great inventors come from quite a few backgrounds, so anyone who matches nicely into your story will do. Guild Artisan is a safe alternative. https://goliathfighter35790.thekatyblog.com/27224008/the-single-best-strategy-to-use-for-what-are-the-different-dnd-dice-used-for