Galakrond's Awakening Adventure Guide & Card List
Hey hearthpwners, I thought about it and tested if Ancestral Spirit would work with N'Zoth, the Corruptor battlecry.
It took me 3 games to test it, and don't work lol :P
I don't remember if blizzard already stated this in those clarification posts.
Well, just passing to show this result and avoid other people frustration.