[@SleepingSilence]: The invisibility, hidden weapons, and crossbow skills.

You can have him able to fight, he's a hundi, but it'd be one not-hidden weapon. Take out the stealth and assassin stuff.

And, uh, what Rain said. "class" is just for a quick summation of what a character does. Tanya's a paladin because she's a holy knight who's part of the clergy(also because they're in-universe called paladins). Thief means you steal things. Bard means you play music, so on and so fourth.

There's no system at play, class is just there for a quick "oh that person does that thing".