Now, I don't think having respawning Silkwings in the boss depth is much too hard.
What I do think is hard is that they respawn a bit too often. With a full team, it'd be possible with no change to the system, but solo, I don't think is probable within human means (I had to do it solo because no one was joining). If not too often, then maybe not have two of them.
Or do I just suck?
Also two Snarbolax. I was not prepared for that revelation.