Rivern Frostwind
<Wintersaber Trainers>
Found in Winterspring.
Winterspring
Item Stock Price 
Reins of the Winterspring Frostsaber∞ 100 Quest Level Side Frostsaber Provisions 60 Both Rampaging Giants 60 Both Winterfall Intrusion 60 Both Quest Level Side Frostsaber Provisions 60 Both Rampaging Giants 60 Both Winterfall Intrusion 60 Both Zone Spawns Coordinates Winterspring 1 49.9, 9.8