G.I.Joe v Transformers Pt.3

Everything old is new again... as the Beast Wars era continues with The Ascending! The conflict between Razorbeast's Maximals and Ravage's Predacons – all stranded on prehistoric Earth – escalates, all combatants unaware that a far greater threat has arisen in the shape of Shokaract, a being who dreams of a tumultuous ascension to demi-godhood. But even Shokaract is just an unwitting pawn of the greatest menace to all Cybertronian life in any reality – Unicron!