Yeah, I solved the percentage problem as 20*3+10*3+2*4+2*1=100. Hmm... - maybe this is actually better; essentially, it differs from the previous version in that one "two" (2%) is broken down into units, with one of them being transferred to a previously discarded skill (education for Orcs, darkness for Elves, etc.)
Added 3 minutes ago
I just noticed - Inferno and Dungeon both have Agrail and Railag - IMHO, it's better to avoid this duplication - they are essentially the same character.
essentially, it differs from the previous version in that one "two" (2%) is broken down into units, with one of them being transferred to a previously discarded skill (education for Orcs, darkness for Elves, etc.)
Exception - Necromancer (all rare skills are 2%, leadership is 0%).