[@Bartimaeus], is the [url=https://www.gmbinder.com/share/-L8mx-EmCAJZL_cAw8Xx]Scholar[/url] class allowed? It's not WotC, but you said that you can be persuaded to allow third-party stuff if it's not absurd...

Edit: I'm thinking of a Fighter/Scholar who will eventually become an Eldritch Knight.

Edit 2: After talking with Bart in Discord DMs; I decided not to join.