Brokenfang is a large, elite wolf. We were having trouble finding him so I made a /target brokenfang macro and just spammed the key until I had him on target.
Had a pretty hard time finding him. Went through all the coords found here and on http://forums.riftgame.com, but none of them led me to the Elite. I then decided to make a little map of the area, with all the commented coords found here and in http://forums.riftgame.com, to kind of show me the area I need to run around in. It wasn't until I did this that I was able to find an aprox location of the Elite.
While someone mentioned shard hopping, not everyone really wants to do that. However, I've uploaded the little map I made (has a bunch of X's on them), which should help increase your chances of finding this Elite – and maybe for those who shard hop, your chances will increase even more.