Earlier, the assimilation of druids allow you to select a bonus to the forest screen. Now the druids, like the elves, will give assimilation points.
Druid perks
The power of the staff (1)
3x to magic staffs power.
Gifts of the forest (1)
Forest buildings don't require gold for construction.
Collecting nectar (2)
+1 food for a fairy tree per every other fairy tree.
Cromlechs (3)
+1 mana per second for each stonehenge.
Support magic (1+)
Uses ALL the remaining points.
+10% to the production of Battle Power for every point invested in this skill.