Quote Originally Posted by Nidgit View Post
As far as I can tell, Faithful Spirits can also activate when your Wild Shape is reduced to 0 HP and you revert.
As a druid, I would hope this interpretation isn't true, because incapacitation causes you to lose concentration, and if you automatically lose concentration whenever you're knocked out of Wild Shape, that is bad news.

I don't think it is true though. At no time are you actually at 0 HP and therefore incapacitated; instead you just turn back into a human(oid).