Well for me personally, the appeal of playing against type is in roleplay, not mechanics. I want the world to penalize my character for trying to break out of typical racial boxes, not the system.

Originally Posted by RagnarokCzD
Also on topic ...
I would like to ask: Why?
I mean why do you want to play lets say "unusual" Class/Race combination? O_o

I would presume its that special characters are appealing ... but then:
[Linked Image from memegenerator.net]

Ah, but you see, everyone isn't special. YOU are. You and your group of 3-6 allies are. You're going to meet all sorts of other, regular npcs all the time.