Runner
Orc runners from Crushbone are connected to the Indigo Brotherhood and are not kos to DE.
Indigo Brotherhood is the DE Warrior faction.
The Indigo Brotherhood is lead by King Naythox Thex (King of the Dark Elves)
Faction hit from killing orc runner
Your faction standing with The Dead got better.
Your faction standing with Queen Cristanos Thex got better.
Your faction standing with King Naythox Thex got worse.
Your faction standing with Keepers of the Art got worse.
Your faction standing with Eldritch Collective got worse.
Your faction standing with Primordial Malice got worse.
Queen Thex's faction (SK/Necro) is conflicting with the King because of their political rivalry, but the runner is still not kos to neither class.
Reference:
http://everquest.allakhazam.com/db/quest.html?quest=289
Bixie
I'm thinking the Bixie might have been confusion resulting from the Kithicor Forest (another dark and evil forest related to halflings.).
I distinctly remember being attacked by a bixie in Kithicor on my dark elf shadowknight. I thought what race is this creature, will it give a bad faction hit?
Thus I encountered no bixies in Nektulos Forest.