IMAGINE. Unicron awakens. Dark Energon begins corrupting bots on all sides. Horns of Unicron break through the Earth’s surface all around the globe. Sam’s absorbed knowledge of the All Spark, dormant from years past, is triggered, forcing him to seek return to the Autobots and Cade Yeager, who accompanied them. Realizing Unicron’s indifference to Earth’s survival, Megatron seeks a truce with Prime and Sam in order to extinguish Unicron’s awakening spark. But his inadvertent absorption of Dark En