The Metamorphosis can only be obtained by the first 5 Espada, then you need 400 Posts then post how you got your Metamorphosis in the training grounds for Arrancar
The Metamorphosis is a change that Espadas that are ranked 1-5 have. This is permanent. It increases your power by a lot, and changes your appearance, attacks, Zanpakutou, and your mask. You need to post a new character profile that tells us it's a Metamorphosis in the title. The you make a new Resurrection. You must also ask for permission from me. Other than that, you must follow all rules.