Scarab, sometimes known by his alias Harris Stone, was a Human from an Undefined Multiverse, serving as a royal adviser to Ancient Egyptian Pharaohs.
Most often, he would seek more power, resulting in his killing of Prince Rapses, in a plan to secure immortality and rule Egypt for eternity. This usually backfired, resulting in him being locked away for millennia before being unleashed upon humanity in the late 20th century.
Here, he would find the reincarnation of Rapses, Presley Carnovan, and his Mummified bodyguards, Ja-Kal, Armon, Rath, and Nefer-Tina, who would stand in the way of his plans for global domination.