Summon the Abyssal Phoenix of Chaos. The phoenix is a deity that wields hellflames that can burn restrictions of fate. It can destroy a world within seconds. However, each second of it being summoned costs 28% of your energy. It is advised to summon it as a "one use item." The stronger you are, the more powerful your energy is. The more powerful your energy is, the more powerful the phoenix is. If one is weak, they can merely summon an avatar of the phoenix.

Note: This phoenix is a real living being and merely responds to your calls. Once you want it to leave, it will. If it dies, it will be reborn unless its soul is obliterated.