"You will have to please my vessel enough to get to me~"

Remember my OC Milessa? Well this is the spirit that inhabits her after the Amethyst is fused with her.
The Amethyst of Aphrodite.
Whenever, Milessa can let Aphrodite take control and take full extent of her powers and become this. The amethyst is fused with her scales, meaning her scales are crystal amethyst.