History
R'Vaal is a planet located in an alternate dimension. It is home to a race of beings known as R'Vaalians who resemble a green-skinned Minotaurs of Greek myth.[1] One of it's residents was Rintrah whose magical potential bought him to the attention of Enitharmon the Weaver.[2] He would later travel to Earth-616 and become apprentice Doctor Strange that realms Sorcerer Supreme.[3]