I think what Eiviyn proposed is a bit extreme, I think there are several cases of forum redundancy that could be addressed.
Artist Tavern and Art assets could either be merged, or Art Assets could become another sub-forum within the former. Data assets as well.
Alternatively, data assets could become a sub-forum within the Data forum, but I don't think it needs its own forum in any case.
Project workplace and map feedback too. Definitely quite a bit of redundancy there.
But I don't think it's going to make or break mapster in either case.
3 "Standard" spells. Each is slightly situational.
1 Passive buff
That would be the breakdown for 5 abilities. If you went 6-7, I would add either another high-tier yet more situational spell, or something exotic(like summoning a unit or placing a turret) and a defensive ability.