They gained a look similar to a night sky and their eyes resemble the eclipse aswell. It is said if you dare look into their eyes without any proper protection, you can risk temporary blindness, only temporarily however, since it isn't as great of a presence as the real fenomenon. This also effects other pokemon and they visibly try and avoid eye contact, which is something Eclipsed Espeon doesn't understand the reason for when they are freshly evolved. Once they learn of this fact, they tend to keep their eyes closed to avoid hurting others by accident. They somehow are still able to see without any trouble even with a closed visage. If someone angers them however, they don't mind opening them up again. Their typing remained the same despite their unusual looks, however, some might have gained another one in the process, which can differ from Espeon to Espeon.

The water that's flowing from their lily pad and hair are seemingly unending, but it stops at a certain distance from the pokemon and doesn't leave anything behind once they move either. Their body is seemingly made up of water aswell, but when touched, there is rather softness of fur instead of the expected wetness even though there are visible bubbles that tend to move around their body. They come in different colors, less different sizes.

Their way of evolving is unknown, reasoning for the name is simple, they evolve under the night sky, but do not require a Blood Moon to be present to evolve, but their colors commonly are red. Blood Moon Umbreon can be either agressive or fearfull/carefull mattering from cicumstances that led to their evolution, which can suggest the reason for their evolved looks being so stranger from the more common variant of them. Not many seems to roam the lands, which indicates that those evolutionary conditions are very specific. It is said that if you encounter them at night, their glowing red eyes and marks can make you feel a strange calmness that leaves as soon as the pokemon is gone. They tend to be seen with a ring in their mouths that seems to be the same color as their marks and eyes, which can indicate that once they evolve, mattering from the color of that ring, their marks's and eyes's color take on the ring's, but do not seemingly affect the evolution itself strangely enough. Their fur tends to stand on end, pretty sharp, easy to cut someone with if you're not careful.