It might nice to put Skills/boost/promotion/equipment/stats in a seperate level 1 menu item, and then in the heros tab have common/uncommon/rare/mythic/limited as a tier 2 menu item, with the heros in said section as tier 3 menu items. It could also be done by race but rarity seems better. It would make navigateing to a specific hero a lot faster.
I was just looking arround wikia and I stumbed across http://merlin.wikia.com/wiki/Merlin_Wiki ... its the best wiki I have ever seen. They have multible users who have edited every day for over a year.
Well, I think lots of contribitors is sorta determined by the quality of a wiki... We don't realy need a whole lot of pages. 90% of the people on here only care about heros, and how to get them. Droprates, and hero discriptions are what atract people -- and those layouts are fairly rudimentry.
I think we need a few very goodpages and less pages in general, the way I see it all pages that are not one of the fallowing attract essentialy no one: