Kamen Rider Void

A Mage with no magic!

Born from Sorcerer's Magic World. Like Maya the Great, he was born without magic. Studied Ancient Magic to find out a way to his body produce magic. Not even his despair created a phantom for him to use. Nothing works so he studies Forbidden Magic Tomes found in the Castle. He learns of a way to extract magic and absorb it, forcefully. He's now on a killing spree in Magic Land killing defenseless mages and phantoms alike. He finds out about project Thanatos located in the castle that stores all magic taken from the payment system of Magic Land. He goes there to steal it, he arrives and sees Sorcerer and Wizard's battle. Sorcerer is defeated, his plans to absorb all the accumulated magic is gone along with his dying world.

But he wakes up suddenly. In a world with no magic, Wizard's world. With the thirst for blood and magic, his hunt continues.

He uses a generic Mage driver, and a stoneless Mage ring to henshin. And one more ring he can use upon absorbing enough magic.
His spear is called the Null, both used for physical attacks and defense by absorbing magic attacks.