Apophis

Apophis Yu-gi-Oh monster.

Apep formed part of the more complex cosmic system resulting from the identification of Ra as Atum, i.e. the creation of Atum-Ra, and the subsequent merging of the Ogdoad and Ennead systems. Consequently, since Atum-Ra, who was later referred to simply as Ra, was the solar deity, bringer of light, and thus the upholder of Ma'at, Apep was viewed as the greatest enemy of Ra, and thus was given the title Enemy of Ra.