Given the way episodes 17 and 18 have gone, the bloody hand Miorine is holding would make more sense to be Prospera's. Taking the devil's hand in an alliance, even if it means the blood is on your hands as well.
I would LOVE some introspection from Suletta about how even though she's technically gotten everything she wanted, none of it feels complete without Miorine. But we'll just have to see what Sunrise has in store.