Terrascream is the twentieth episode of season 10 in The Chronicles of Equestria and The Isle of Berk.


After bringing in Starscream's corpses and when Sonata injects Dark Energon in him, he turns into a Energon-Sucking Terracon! Now, the girls must kill Starscream before he turns into all all of the droids into Zombies.



  • This episode is based off of the Transformers: Prime episode "Thrist".


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