Darkness Rising

Star Wars: The Transformers Wars Chapter 1 is first shown on June 24.

Episode summary
It is 10000 years after the clone wars. The peaceful Jedi had defeated the dark lords once and for all and had restored peace to the galaxy.

But at a lair of a certain seperatist general a cape wearing ghost had haunted the lair for a long time and 6 robots went on an expedition and a treasure hunt in the lair. The robots went looking all over the place looking at statues of caped warriors, putting on Grievous's cape, testing stolen lightsabers and looking at treasures hidden in Grievous's lair.

Unfortunatly the robot that wore grievous's cape got trapped in a cocoon and the cocoon got possessed by Grievous's ghost and the other exploring robots fell into various traps in the castle.

The cocoon stayed hidden from the public in the lair untill it hatched into the worst demon monster and sith lord in history, Darth Grievous.