Decastator is the main antagonist of Trains-Form3rs. He is a combination of Diesel 10, Diesel, 'arry, Bert and Salty from Thomas and Friends and the inspiration of Devastator.

Role in Trains-Form3rs

Diesel 10 arrives to see Thomas alone, but gathered around with Henry, Gordon, James and Percy to transform into OpThomas Supreme. Later, he gathered around with Salty, 'arry, Bert and Diesel to transform into Decastator.


  • He is voiced by Piotr Walczuk.

Also See Them On

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