From WoWWiki
The Shadowglen Trolls were a group of forest trolls under the rule of the chieftain Krag'jin who used Giant Sea Turtles in their fighting forces. They were situated along the River Arevass in the Silverpine Forest, where they had built several dams and set up homes up the river.[1]
History
The Frozen Throne
During Malfurion and Illidan's joint attempt to save Tyrande Whisperwind and the Sentinels accompanying her, Illidan and his naga slew the Shadowglen Trolls in their way in order to make a faster route to the Undead Scourge base — which was besieging Tyrande's group. Krag'jin and other forest trolls died defending their dams.[1]
Aftermath
The exact fate of the Shadowglen Trolls is not known, though since they do not appear in World of Warcraft, it is possible that they were wiped out by Illidan's Naga.
Ranks
Reference list