by hoover2701
It depends on which expansions you have at your disposal.- Try to keep your starting threat low (Spirit Glorfindel e.g. has a starting threat of 5).
- Get 3 of Galadhrim's Greeting to keep your threat below 30.
- Get some questing power (Éowyn is great for questing and also has a low threat)
- A Burning Brand is useful as is Forest Snare
Your best bet is to keep threat below 30 as long as possible to build up a decent fellowship of allies. Northern Trackers are very good as they also allow exploration of locations which aren't currently the active location. Once you've got enough allies and managed to keep your threat below 30 attack the troll. Maybe with the help of Gandalf?
Keep trying! It's not impossible and once you done it you'll feel cool! :)