In Ultimate Magic, the Cave Domain's 4th level spell is "Blackwing Host." According to the asterisk, it is a new spell found in Ultimate Magic.
I cannot find the spell in the book. A search does not even turn up the term "blackwing."
I checked the Pathfinder SRD, in case the spell's source was mislabeled, but the spell is not there, either.
Where is the spell listed? Is it mislabeled? Did a clerical error leave it out of the book?
I would also like to know what the spell (or the spell that should be in that slot) does.