Heat Factory Prism Star from ‘Lost Thunder!’ By: Water Pokémon Master · Posted Posted onOct 10, 2018 at 11:03 AM · 0 Comments The English version of Heat Factory Prism Star from Lost Thunder has been revealed! The set will hit store shelves on November 2nd. Lost Thunder English Set List | Prerelease Promos | Product Images (Including Blacephalon above for obvious reasons.)