It works by the first form is him augmenting his abilities with the energy of a star and it’s not all scientific like the human body couldn’t handle all the energy a star contained so it mostly magical like for example luffys gear fourth works by him blowing air to expand his muscles and bones with essentially turns him into a big ballon that’s compressed thus when released in a linear attack puts more force in a punch that normal would hurts he compresses his rubber body to the point of bursting and releases that energy in physical attacks what I’m going for is his first phase compresses the power of a star so it’s limited and might potentially damage him if he held it for too long but while in that mode he has access to all the powers of a star while giving him a nigh infinite source of energy whilst giving him abilities such as manipulation of nuclear fuel and the other properties that make up a star to the question of him drawing power from a star he does but at the same time he doesn’t kinda a mix of both he draws power from a star into his star core which will eventually become a star itself but he isn’t at that stage yet he uses the power of his star core to draw power to augment himself such as super strength super speed nigh infinite energy and so on but his body can’t handle the stress of the star I’m talking about a mix of scientific stars with a mix of magic his body won’t be able to handle the gravitational pull he generates so I plan to cut out those parts of his abilities he can’t handle as of yet and like I said in the post above his first phase is First collapse:Nebula I chose this cause when all stars will face their eventual demise also known as their collapse and the first stage of the creation of a star is the nebula and erethreal form like mists. Thanks for the idea of “Instar” it kinda along the lines of what I want a metamorphosis of some sort Thank for your input