Lebros Cavern - Siegemaster Assassination  

In-Game Text

Description

You will have to confront 8 Old Trolls. One of these, is the NM you need in disguise. The only way you'll know you got the right troll is after the kill, which you will see it say "H-How did you know...?". When you kill the right one, the other 7 trolls depop. The next issue is that incorrect trolls repop fast. Repopped trolls will never be the NM. You can try to sleep those or just try to keep track of which of the original 8 trolls is left standing. They are subject to use Eagle Eye Shot and all 8 are rangers.

Spoilers