The other Master of Time, Kronin's evil twin brother Temporalis.
Temporalis is Kronin's Twin brother, also a cosmic being that embodies time, but only to manipulate it and cause chaos and havoc. He turned Danny (Imad's son) insane and all-powerful, but was banished to oblivion thanks to the combined efforts of Kronin and Imad. Imad didn't erase him from existence because he was essential in the fabric of space and time. Howerver, Imad couldn't have defeated him alone, because Temporalis is Omniscient and can only be defeated with the help of another omniscient being like his brother.
He looks like an armored reaper but with a different armor than his brother's. Plus, his armor is green,and has an ascending lightning-like scar over his right eye.