Naricane > Dark mage > Black wings, it all fits together!

Is this proof enough that Naricane is somehow pulling the strings behind the dark mage and the blackwings?

It all fits together when you think about it.

Only if you make the bizarre assumption that only one person in the universe can be corrupted and evil at any given time and all other evil people must be trained or converted by them.
I wasn't aware Maple had Sith Lords.

Logically if something is capable of corrupting one person, anyone exposed to it is equally likely to become corrupted, regardless of the circumstances. There's no need for someone else who was previously corrupted by a specific thing to be present for someone else to then also be corrupted by that specific thing if corrupting people is an inherent attribute of the thing.