when you don't complete the requirement the mob you are talking about says the following: How can I lay down my arms when that cursed fiend ***** wets his blades with my people's blood?

Your best guess is that he is a storm giant.
He is a member of the paladins' guild.
The paladin champion shows you his razor-sharp teeth.
The paladin champion is much larger than you.
He greets you warmly.

req ankh champ
The paladin champion says 'I'm not certain you would put this to better use than I would. Perhaps another time.'