All right then. Don't stress yourself out.
So I've been thinking of what happens when the two angels fuse. Basically, a coin is flipped to see which of them is dominant or submissive. The personality, powers, and body matches the dominant while the colour scheme of the submissive is used.
If the black angel is dominant (the one with the black sword), his skin,hair and sword turn white and it takes on the physical properties of the armour, except they nothing and only look almost metallic. In this case, the white angel's power gets converted into increased physical attributes by doubling (tripling? x2.5?) strength, speed, and reflexes. Easy and simple. (Major: physical attributes doubled; Minor: armour weighs nothing; Cosmetic: skin is white, clothes are white, hair is white, sword is white, irises are black, black Kratos lines running down body)
What I'm having trouble with is coming up the special traits that would apply if the white angel were dominant. The energy attacks would obviously double in power but I can't think of any cosmetic differences or minor advantages without ripping off Bleach, which I really don't want to do. Currently I have flash step and energy clothes/hair in mind with everything colored black, but that's just ripping off Bleach so blegh. The other option is to instead of having a minor ability, it gets to fire all of its energy as a nuke, but that would be OP. Any suggestions? (Major: energy attack power and speed doubled; Minor: flash step?; Cosmetic: clothes and hair are made of energy, energy is black, sword is black, Herobrinic eyes)
I at least managed to come up with names for the angels and the swords, so that's something. Vaal and Lette for the angels, Zephemural and.... something I forgot and will have to get home to check for the swords.