Ideas for 20th level character?

[00Machado]

Thanks, everyone, for the advice.

I don't have Bo9S, but lots of the ideas here are interesting.

I'm going to think about the Warlock, and some of the core book combos you all suggested.

 

[darthkilmor]

What about non-standard races ? Pixie Rogue maybe, or something else that has SR built-in.
Mind flayer sorc?