You need to stop what you're doing right now. The pages you're editing do not belong to you; as such, you are vandalizing them with your edits. Per our rules, "You are not allowed to alter the content of a series belonging to someone else. Editing a page to organize it or correct spelling or grammar mistakes is fine, but changing/adding names, weapons or ideas is not."
This is your first warning. Keep it up and you will be blocked.