I really like the themed army concept, all tharn, all wolves, ect. There are not enough effective druids to play an all druid list though (at least I dont think so). As of now there are:
.....Druids of Orboros
.....Druid of Orboros Overseer
.....Shifting Stones (because of) Stone keeper
.....Stoneward and Woldstalkers
What are we missing in a druid unit to make an all druids list good? or what is the caster/list that is good? I would love to see a circle caster with Bethayne's feat (legion of everblight).
Maybe: Morvahna the Summerblade
Feat - Hymn of Orboros
Models in Morvahna's control area gain boosted magic attack and damage rolls. In addition, warbeasts get to use their animi for free.
Eruption of Life
Signs & Portents
Maybe too much...