Board Thread:General Discussion/@comment-29602226-20160814105707/@comment-27013478-20160815103327

I'm fairly sure that members of the lamia family don't change into each other, seeing as the Echidna can be born in two ways. Monsterization or via another Echidna.

As for goblins and hobgoblins, they are just a mutation of the other.

And seeing as fairies used to be born from fairy flowers and whatnot.

Pretty sure they don't turn into busty huma sized Titanias.

That and, besides a select few that are just a powered up version of their former self, monsters don't change their species.