Look through your hero cards.....which ones are you like "wow It's been ages since I've used him!" This isn't a "what is the worst hero" question, instead it's a "what is a hero you don't like or don't play"
For me it has to be:
1. Oin - I never liked his ability....it's not bad, its just something I don't like to build a deck around
2. Elladan & Elrohir - They are so simple that they aren't very interesting or fun to me
3. Beorn - He's good and fun. For whatever reason though, I think I've only used him once ever which was when I first got Over Hill a long time ago...
Berevor - When you use her, you might as well have 2 heroes and a boon that reads "Draw 2 cards each round" You almost never use her stats or any of that stuff. She's a rather boring hero
5. Fatty Bolger - He's cool in multi-player but I only do that so often....
6. Dwalin - He's fun but he's only good against quests that have lots of orcs.....which there are few of...
7. Gloin - Boring.......
8. Grima - I used him quite a bit when I got VoI but I just don't like him. I don't know.....I think I just don't like the deck type he needs. I like maybe 1-2 different doomed cards in my deck (really 3-6 because of each copy) but I just don't like the full scale doomed decks.
Heroes that aren't very good but I still use:
Pippin Spirit - I made a (S)Pippin, Bilbo, Spirit Glorfindel deck that I liked and was pretty cool
Brand Son of Bain - He's fun in multi-player
Faramir - Amazing artwork.....cool stats and ability.....a favorite character...those make up for the relatively weak he is
Eleanor - Gondorian shield saved her. She now can defend properly
How about you guys?