Misty's Tentacool (Japanese: カスミのメノクラゲ Kasumi's Menokurage) is a Water-type Basic Pokémon card. It was first released as part of the Gym Heroes expansion.
This card was included in the Gym Heroes expansion with artwork by Ken Sugimori, first released in the Japanese Leaders' Stadium expansion. In Japan, it was reprinted as an Unnumbered Promotional card with different artwork by the same artist and was available on a four-card insert alongside Erika's Bulbasaur, Lt. Surge's Jolteon, and Brock's Mankey in the December 1998 issue of CoroCoro Comic, released on November 15, 1998.
The Japanese promotional print features the Gym series symbol, indicating that it is a promotional addition to the two expansions.