The following images are from episode, Evolution:
An obviously annoyed Megatron.
Shockwave's Offsite Laboratory.
Predaking transforms into robot mode for the first time (at least on screen).
Because we just returned.
“I’ve always wanted to roll with the wreckers”.
Ultra Magnus and Wheeljack in the lab.
"The very same who has previously allowed you to live, but will not today"....
The result of Cybermatter mixed with Synthetic energon.