I can see Azuruak being an almost anti-hero type character. A consumer
of the dead, gobbler of ghouls, nommer of spooks. A towering entity taking
the form of a Zoroark, Azuruak comes off as a paranormal hunter who's not
all dead inside as he has a certain kind of 'fun' personality.

Although that won't last as he will become hungrier and hungrier. The more
starved he becomes the more likely he'll go after a living being instead of munching
on a ghost or two to fill more empty gaps in his 'accursed stomach'. If this happens
he will begin to stalk and play with his prey until they're just ripe.

Azuruak's powers seem to be linked to how hungry he is. if he's full, his powers won't
effect others, meaning he can still use them but only for his own entertainment purposes
as long as they don't affect someone else. If he's hungry his powers have a much greater range
and are a bit more influential towards other creatures. If he's starving then his powers are far more
influential towards other creatures and he has access to almost all paranormal abilities.

Now, I don't like having pokemon characters because I always go overboard with them
and it ends up not being pokemon-ish anymore. ( I don't care much for pokemon entirely but there's some designs
that I like, as for example zoroark ) that's why Azuruak is NOT a zoroark purely, he is an entity that takes the form of one.
He is a guilty pleasure character.