Deputy Rainer is a level 10 quest giver located outside Westbrook Garrison in the human starting zone of Elwynn Forest. He ranks within the Stormwind Guard.
He starts the quest 
[10] Riverpaw Gnoll Bounty.
See List of Elwynn Forest NPCs.
Inspiration[]
- Although it is spelled differently, Deputy Rainer is very likely a reference to the infamous Starcraft character Jim Raynor who was a marshal on his planet.