What? worth tops 1 point maybe. On the other hand I like elven city for 4 points - not perfect but a lot better.
May be it is too much, but there is a difference. 1 elven archer from the start helps at first steps, the only question is "how much". Elven city helps much later and actually you may have other strong units then.
That too.Eh, I can't see taking Elven village at 4 points. Especially when Koati is only 2, and has a lot more unit flexibility. (warrior, Archers, Warlocks, Dragonturtles)
I'd say drop the follower to 1, and the village to 2.
Im quite sure they dont.Cleanse the Land says it removes contamination, and removes any alterations. Have not tried it yet.
Also, do the Dremer appear if your not playing Armagedden mode? I know you cannot select their victory condition unless you play it.