This is my build when I play Greymane and I recommend when you play this build you should go alone in a lane but you can go with other people to. The Hit and Run build is when you like ambush your enemy and the disengage and then do the same thing again. The On the hunt build is like a one ws one build. in early game is easy to get killed if you are not careful. The Cocktail and bullet Is the ranged one. In this build you never want to be worgen because you are most going to do this build in human form.

I hope that people like this guide and have a good day!