QUEST: The Twisted Heart
CATEGORY: Evendim
JOURNAL LEVEL: 40
JOURNAL ICON: Fellowship
ACTUAL LEVEL: 46-48
ACTUAL ICON: Fellowship
REASON: Extremely difficult quest with waves of elite troll mobs coming up without letup. Even if your members manage to survive, Longbough, your escort NPC, usually dies.

I've tried this one with different people from 40-45, even with a couple 50's in the group, and still haven't beaten it.