Inferno capital: Biara’s and the Overlord’s Stronghold.

I agree, but only partially. For example, do you know which hero is hidden in a file whose name contains the word Jazaz?

Nebiros. And I'm sure there's a perfectly logical explanation: demons used to have different names, as well as portraits, and then Ubisoft said to change them, but they didn't recompile the engine, or something like that.