My players survived a fight with Mormog the black olog hai captain, from RotLR, together with his Troll bodyguard, and a Nazgul.. But only with the help of the lamp of Balti in Darkening of Mirkwood. They did not manage to slay the Nazgul and Mormog, but it was epic, when they drove them away!
NB. I always add more opponents, than the adventures suggests, but my players are also very combat orientated, amd somehow they manage

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