When a stasis pod releases a deformed, skeletal creature known as Transmutate, Rampage makes friends with it, until Silver Wing swoops in and takes it home.
Then, its biostructure makes it a danger to everyone.
Silver Wing: "Are we Predacons now?! Do we destroy whatever does not fit our definition of perfection?!"
Finally, Transmutate stops a fight between Silver Wing and Rampage, sacrificing itself in the process.
Transmutate: "Friend... good. Friend... dark. I... am... hurt."