Steam Siege · 029/114
Gastrodon is a Pokémon card from the Steam Siege expansion of the Pokémon Trading Card Game (card 029/114, Rare).
WaterEvolves from: Shellos
During your opponent's next turn, the Defending Pokémon's attacks cost Colorless more, and its Retreat Cost is Colorless more.
Your opponent's Active Pokémon is now Asleep.
×2
It apparently had a huge shell for protection in ancient times. It lives in shallow tidal pools.
Illustrated by Aya Kusube