Terrakion - SM205 - Pre-Release Promo is a Pokemon Promotional Card from the Pokemon Sun & Moon Promos Pokemon set. This is a Pokemon Promo.
The Pokemon (Pocket Monsters) franchise begain back in 1996 as a video game by Satoshi Tajiri and Game Freak.
It has since gone on to become a world class TCG, toy line, Manga in CoroCoro magazine, movies and a hit anime series. We all know "Gotta catch em all!".