It is said to be the guardian of the seas. It is rumored to have been seen on the night of a storm.
海の神様と 伝えられる ポケモン。 嵐の夜 姿を 見たという 話が 伝えられる。
This card was included in the Team Up expansion, first released as one of the Japanese SM-P Promotional cards. In Japan, two copies were given to customers who purchased any 2 of the 9 GX Starter Decks at participating stores across the country upon their release on July 13, 2018. The campaign ran for as long as stock lasted.