Favorite Character Concept You Haven't Played Yet

I saw this video with a pretty interesting concept - they discuss favorite D&D character ideas that you haven't had the chance to play yet in a game.

https://www.youtube.com/watch?v=XLvf281ZHrw

That got me thinking - what's the character concept you're most interested in playing that you haven't had the chance to yet? For me it's a rogue who works as an investigative reporter. What about you?