So I'm making this post to sort of Update some things about Overwritten!Prime, it's name has been changed to Overwrite!Prime because it sounds better in my opinion. First thing to note is that Overwrite!Prime is a glitch, kind of like error in a sense, however it's essentially just a being with no True form, so it uses fake forms that resemble sans because the timeline X!Chara made (where ink, blue, sans, and the others fought X!Chara) had mainly variants of sans there. It just copied the appearance from code, however the reason he's so tall is because of the papyrus code that was in there. Now for the power. It's abilities weren't really something it knew it could do until after spending time in the first void, however it didn't know how to actually use the overwrite button, it learned how to use it properly once the second au it was in called Chaos!Tale collapsed into itself, it was there he could understand the power of his abilities after looking through the code of the world. Now to explain how it has the Overwrite ability. It both does and doesn't actually use Overwrite, let me explain. When the timeline X!Chara was made it was obviously used via the overwrite button, but the timeline had collapsed because it was essentially unstable in the end. The left over code had formed into an Entity, the majority of it being data from the Overwrite Button, in other words, since the timeline collapsed, the left over code basically formed into one entity and most of it was from changes that were made with the Overwrite Button, making it's code mostly Overwrite, so what it's using is called "True Overwrite", it's where it uses its own code to make vast changes in the area around it, by area, that means the AU it's in. It ends up getting so strong in the future that it could transform anything in all of existence into anything, for example, if it wanted to, with a thought it could just erase all aus/ats in a picosecond. This essentially gives itself a god complex making it see itself as the ruler of everything. It's power becomes so vast that it basically just becomes self aware that it's not even real and it can use that to its advantage to just, Overwrite a characters lore. It also effects everything, meaning if someone has it to where it can't be effected by something like this normally, it wouldn't matter because it's power just bypasses that. It starts off as small and weak, but soon becomes practically the strongest entity ever in all of fiction. However it's only problem is, it likes to toy with its victims, now that's not saying it would lose because of this because essentially it just, can't, it's code/soul is basically linked to something that doesn't exist anymore, meaning destroyers can't just destroy the code because it's code doesn't exist but does at the same time, making its existence relatively the beginning where infinity ends, it can destroy the concept of nothingness and make it just a blank space. So in other words, it's essentially overpowered as hell. Next thing to add, I am going to be writing a story, maybe a novel about Overwrite Prime, it'll be on Quotev though, so, yea