OpThomas Prime (Origins) - Part 1

OpThomas Prime (Origins) - Part 1 is the first episode of season 1 in Miraculous: Tales of OpThomas Prime.

Summary
Thomas' life as a Train Prime begins.

Plot
The episode begins with a Kawmi named Buttercopter telling the history of the Miraculous of the Train Primes when a train appears, saying that he must learn about OpThomas Prime, the train-Prime who is thought dead after Cybertron's destruction but Buttercopter said he don't know where he is. The train said he found Buttercopter and his Miraculous and asks him about it's powers, to which Buttercopter replies that it allows him to give someone their own superpowers and to make them his devoted follower. The train tells him what if he would create Deceptitrains to lure OpThomas to him so that he can learn his secret identity, but Buttercopter said that Miraculous are not meant to be used for evil purposes. However, the train insists and points out that he is his master now and he must obey. Buttercopter submits and the train puts on his Miraculous and transforms when saying "Buttercopter, transform!" He becomes a Hawk Moth based villain which he calls himself by the name "Deceptor" before laughing evilly. Elsewhere, another kwami named Shelletender wakes up and alerts his master Mistress Steamstress about the current situation. Determined to get Buttercopter back, Mistress Steamstress tries to transform but fails due to her old age. Knowing that she has to get some help, Mistress Steamstress downloads the transformation sequence of OpThomas Prime. At

Trivia

 * This marks the first appearance of Metal Heart, Deceptor, Mistress Steamstress and Shelletender.

Transcript

 * OpThomas Prime (Origins) - Part 1/Transcript