"Different types of power. They put all their power into arcane, or divine, rather than racial power. It depends more on where it is allocated, if you forgive the crude analogy, than what type. For example, there are females that have put their power into wizard or sorcerer training, and are still single tails, but have more power than three or even some four tails. It depends on which path you go. Learn more about how the kitsunes are awesome and great, or learn a different path. But with unallocated power, like what beyonders tempt with, you could put it anywhere, even into things you otherwsie wouldn't be able to, like godhood. And again, if any of 'my' kitsunes get caught making that type of agreement without my expressed permission and supervision, I will skin them alive and leave them hanging by their family jewels for the vultures. That is not an analogy or hyperbole."