Eclipse

Sylveon x Hisuian Zoroark
Color: Melanistic
Type Base
Cresselia Allegience
Traits: City-suited (recessive), Sparkles, Substitute (recessive)
Mark: Dusk Mark (The Dozy)

Eclipse is held in high regard within the Cresselia Allegiance, mainly on their name alone. Eclipse doesn't mind this treatment, since it gets them quite a bit of perks and leeway when they do things that might go against Cresselia's core values, usually witnesses turn a blind eye, or if they do speak up they aren't usually believed. "Eclipse wouldn't do that" they would say, but ultimately Eclipse would do that.
Do what exactly?
Having close relations with the Darkrai Allegiance. Eclipse has been spotted with another eeveelution fusion, a red umbreon with fire streaking down their back. An agent of Darkrai known as Phoenix. Eclipse feeds Phoenix information about Cresselia Allegiance movements, who in turn takes that information back to Hierophant Luciferus, the head of the Darkrai Allegiance.
Though Eclipse worries their time in Cresselia is running out, more reports are coming through and higherups are getting more suspicious. Eclipse soon fears this information will reach High Priestess Luna, and Eclipse fears what the judgement of the High Priestess may bring. though, despite their worries, Phoenix has reassured Eclipse that they have a place in the Darkrai Allegiance if the time ever comes when Eclipse is found out and ousted from Cresselia. This information comforts Eclipse, and motivates them to continue their work as a spy, if only to earn further favor from the Darkrai Allegiance.