: Ratchet’s technical expertise and his "grumpy" yet protective nature toward the humans are further developed.
: The three human allies— Jack , Miko , and Raf —remain at the Autobot base under the supervision of Ratchet . They begin to learn the stakes of the war and the history of the Transformers' home planet, Cybertron . Key Developments [S1E3] Darkness Rising: Part 3
: The ideological rift between the two leaders is highlighted as Optimus mourns the desecration of life, while Megatron views it as a tactical advantage. : Ratchet’s technical expertise and his "grumpy" yet
: This episode establishes the corrupting power of Dark Energon, which allows Megatron to control the dead. [S1E3] Darkness Rising: Part 3