Mafia 100. Sylvan: Tree of Life.

Well, it's simple, and everything has already been explained. Menti isn't a guardian, Vall d'Emeroll isn't a naiad, and the fairy was defeated. Most likely, they didn't come to Menti to kill him, but to inflict some other negative condition. Just for fun, the wolves could have used their ultimate ability, which explains the large number of "attacks." Although, it's more likely that we have a situation where the wolves are more of a nuisance than a benefit.