Eviterna

(Here's Eviterna, as I promised.) Eviterna is the High Priestess of Eternity, acting as her link to the mortal realm. She is the darkness that always follows the light Eternity represents, and responds to Eternity's prayers for her. Eviterna always maintains a relaxed demeanor, constantly bearing a serene smile. She never varies from her calm and soothed expression, not until someone insults Eternity. She then becomes angry, and threatens the insulter. If said insulter continues their shaming, Eviterna will slaughter them in response. Eviterna uses Crystalkinesis just like her Deity, but in the form of crystallized obsidian instead. Since Eviterna is much weaker, her Crystalkinesis isn't nearly as dangerous, but she still proves to be roughly 40 times stronger than Celestia or Luna. Eviterna, like her Deity, can bring back those she kills as necromantic slaves known as The Dreamless. The Dreamless appear as who they used to in life, but 50-75% of their body is coated in rainbow crystal or rainbow crystal spikes (if they died to Eternity), or obsidian and obsidian spikes (if they died to Eviterna). The Dreamless possess the same abilities they did in life, but due to the indestructible crystal on their bodies, you have to be much more precise to land a blow. They die the same way mortals do.