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.
SITREP Radio #86: GE3: Strike AKA Michael Bay Week
Double Tap #61: Dreams Do Come True
Watchpoint Radio #86: Returning to the Winter Wonderland
WoW! Talk! #96: Demons & Lasers! (Our Antorus Deep Dive)
Double Tap #60: BBQ Pro Tour Time!