Kill the Trogg leader, Grawmug, and his two guards, Gnasher and Brawler then report back to Captain Rugelfuss in the southern guard tower.
[player], our scouts have identified the leader of this recent Trogg incursion. It appears that these beasts in Loch Modan are following the lead of a chieftain named Grawmug. Grawmug is heavily guarded, however. Two of his most elite guards, Gnasher and Brawler, never leave his side.
If you feel yourself worthy, [player], I want you to lead the assassination mission on Grawmug and his two thugs. With the Trogg leadership dead, we just might stand a chance at pushing these beasts back into the ground.