Pai by far!..though I'm not understanding how the name "Sardon" fits with the names "Tarb" and "Dren".

^ It's short for "sardonic," which is sort of a term to describe dark and morbid humor.

^ Oh that makes sense..though Pai isn't very funny,so I don't see how that name can fit him :P

now that I think about it, Pai reminds me of Sesshomaru a bit... I think he's personality is somewhat similar, but I can't remember too much about Pai...

I like pie XD