You'll earn over 6000 xp for defeating them, and you'll find aĪfter defeating Gnarg Big-Bug (#4), the trolls in this pen will ask you for help. No matter what you say to him, he and the mercenaries with him will attack you.

If you reached this spot via the wall breach (#3), then you'll meet the troll handler Gnarg Big-Bug here. You might have to defeat several archers here. Once you've killed the archers for her, Phossey will blow open the wall, and you'll have a way inside.

She'll tell you that she has a Barrel of Bwoosh with her, but that she can't get to a weak spot in the wall (#3) because crusader archers are blocking the way. Phossey will appear here if you need an alternative route into the castle. Otherwise, you'll have to work with Phossey Dugdeep (#2) to open a breach in the wall (#3), and then cause a catapult (#6) to destroy the gate. Underground River, then you'll be able to tell Torsin about it, and he'll trigger its explosion, which will remove the barrier. If you placed the Barrel of Bwoosh in the When you arrive at the castle, this gate will have a magical barrier blocking it.

Castle in the darkness troll sword