Nick's main in WoW is Gragtharr, a Tauren Hunter on Skywall. Also look for Cloudhowler on Argent Dawn. He also plays Hearthstone, but sucks for as much as he plays.
Watchpoint Radio #74: Not Family Friendly [w/ Thorn & Thyst of Lagging Balls Podcast]
In Orbit #85: The Displeasure Gardens
The Tauren & The Goblin #26: Just the Tauren II
WoW! Talk! #90: Patch 7.3 Thoughts (I Quest In Blood!!!)
SITREP Radio #73: 1.8 Rogues Reckoning