Figure | Jujutsu Kaisen | Mahito | Banpresto Jukon no Kata

Mahito is a cursed spirit and serves as one of the primary antagonists of the Jujutsu Kaisen series. With his innate technique, Idle Transfiguration, Mahito is able to reshape souls and by doing so is able to disfigure the bodies of his victims, heal his own wounds, and transform his own limbs into weapons. His ultimate goal is the eradication of humanity and replacing the population with cursed spirits.

Jujutsu Kaisen (from Jujutsu Kaisen Wiki)
The story of Jujutsu Kaisen is set in a world where Cursed Spirits feed on unsuspecting humans and fragments of the legendary and feared demon Ryomen Sukuna have been lost and scattered about. Should any curse consume Sukuna's body parts, the power they gain could destroy the world as we know it. Fortunately, there exists a mysterious school of Jujutsu Sorcerers who exist to protect the precarious existence of the living from the supernatural!