With the Warriors + 15% Off and advanced conquest, it'll be even easier for faeries to get broken + also add chances of contracting plague faeries IMO are quite nerfed...
Judging by your post you don't like faeries and run attackers? Orc has Reflect Magic to counter this so the faeries will need to waste added mana getting MV's to get it off + as a heavy hitting kingdom surely the first rule should be your attackers elites are always out so you don't get chained at home in or outside war from a) faeries MS and the opposition kingdom members attackers.
I think the developers should make it faeries only and just give us natures blessing and fertile lands so we can live in peace.