Beast Wars: Transformers S02E13 - The Agenda (Part 3)

Rattrap manages to destroy the Predacon ship, taking Ravage with it. Rampage is damaged due to an automatic missile fire. Meanwhile, Blackarachnia and Silverbolt find what Megatron really came to Earth to find: the Ark, the ship that carried the Autobots and Decepticons that would go on to fight in the Great War of 1984. After breaching Teletraan 1's defense system Megatron proceeds to the control room and fires an energy blast on the dormant body of Optimus Prime, causing a time storm that begins erasing the Maximals from existence.