Darkness Enhancement is a form created by Blalafoon. In order to have a chance of transforming into this form, you must have an amount of evil in you. If you have the required evil, it is unlocked the first time once you kill a numerous amount of beings, after you have done this, the Darkness Enhancement transformation can be used.
Only people that can use the Darkness Enhancement can use the Hyper Tornado technique.
This is one of the few transformations that can be achieved while is Super Saiyan form.
If the user's heart turns pure or if they drink the sacred water, they lose the ability to transform into this state.