Drix Blackwrench is one of two Horde vendors that come preloaded with a three person mammoth mount, the . He can repair as well as sell reagents and poisons. Users can interact with him so long as he is still mounted on the mammoth. You do not need to be in a group with the player to interact with the mount NPC's.
This NPC says a variety of sentences when he is dismissed:
- Our friendship is OVER!
- Oh I see how it is... You're gonna do me like that, eh?
- You're just gonna leave me here? How am I supposed to get home?
- Hey, yea, I've always wanted to be stranded somewhere.