Episode Description : Cheetor explains his origins as the guardian of the AllSpark to the Autobots while Megatron fumes over Starscream's theft of the AllSpark and Vector Sigma. Meanwhile, Starscream taps into the AllSpark's powers to make a new armor for himself as well as dangerous insectoid creatures known as Scraplets as he announces his plans to terminate all Transformers. Meanwhile, the Autobots, believing Megatron now has the AllSpark, storm the Nemesis on a mission to get it back. As they and the Decepticons engage each other, Cheetor discovers the Decepticons do not have the AllSpark in their possession, causing Megatron to finally admit the truth with Cheetor explaining about Starscream's survival.
