Apophis (Omniverse)

Apophis is "The Mother of All Monsters" in the Ranger/Sentai universes and is featured in the series: Power Rangers: Omniverse. She is also one of the primary antagonists in Chapter 6 of the series.

Biography
Eve was a mysterious and powerful being known by the title of the "Mother of All Monsters". She was in the depths of Purgatory, until she was released by several dragons and arrived on Earth using a young virgin girl as a vessel. At some point after the Universe was created, Eve came into existence and spawned the first breed of monsters to corrupt part of God's creations. She was possibly killed by God and then was sent to Purgatory soon after.

During her time on Earth, Eve spawned her first borns, the Alphas, which were the first breed of monsters of their allotted kind from whom their entire species descended from throughout the centuries. Her only known weakness was that of the ashes of a demonic Phoenix (a human/demon hybrid being). Where she was killed by Hunter, who mixed the ashes in his drink earlier before his encounter with her, and when she bit him, she ingested the ashes and died. Her essence and what comprised her mortal form presumably returned to Purgatory after her death.