Nova Prime

Nova Prime is a character in the Transformers universe, created by Simon Furman and Don Figueroa for the IDW verse. He is the first prime to come after the original 13 primes. Nova Prime's backstory includes:
Being in the Dark Ages when the original 13 primes left for the Lawless Wasteland
Leading a global expansion with his friends
Getting stuck in the Dead Universe, where he forgot everything about time and history
Being possessed by the D-void from the Darkness Universe
Dying and coming back as a D-void monster puppet
He was the predecessor to Nominus Prime. An expansionist and a supremacist, Nova Prime believed that Transformers were the greatest among all life forms and that they should bring their glory to the myriad of lesser races throughout the universe.