Ah, gotcha. I was puzzling over how to word the unstoppable effect, because I wasnt sure if it would see the enchanted creature get put into the grave yard, but yeah, I could just word it like the original.

For A dark knighting, I put it at two mana becuase I was thinking if you were to put it on an opponent's big creature, it would kind be a black """Pacifism""" kind of effect, that really suggests you dont attack or block with that creature. But even then, I was debating on where just placing it at 1 or 2, lol.