Tis a heartening to see them to finally include a petite girl event. Maybe they even won't skimp on Eden next! ...But I would still not count on that...
Well, If they also decide to release the skipped petite units next, I will be happy Prince

Druid is indeed a Special class, like Princess, or better yet, Necromancer, so they can be considered to come already Class Evolved. And need two sets of orbs for Awakening.
By herself she attacks with single-target ranged magical lightning that stuns her victim a bit (comparable to pirates' speed and stun). But her real value is her tokens, that have a healing power of unevolved silver healer for only 5 UP. As we are rocking the latter balance patch, said tokens - saplings - should also be stealthed (can't be targeted by enemies fire, but still vulnerable to splash damage from nearby hits) and healbomb all on placement like Iris (but for 300 HP). Awakening increases token cost to 8 but improves their stats to Class Evolved silver healers' standards (and actually a bit more range) as well as improve healbomb to 500.

Would we get Druid's Awakening with her through? Who knows.