From Guild Wars 2 Wiki
Locations and objectives
- When approaching from the Broken Arrow Waypoint care must be taken with the trolls at the entrance of the cave. Despite the fact that those trolls are level 68-71, that specific area is still considered a level 62 zone, and higher level characters will have their level properly adjusted, making those trolls very dangerous enemies.
- The name of this area is a possible reference to the ranger skill Troll Unguent, which exists both in Guild Wars and Guild Wars 2.