Poison-type Pokémon

Bulbasaur (), known as in Japan, is a fictional Pokémon species in Nintendo and Game Freak's Pokémon franchise. First introduced in the video games Pokémon Red and Blue, it was created by Atsuko Nishida with the design finalized by Ken Sugimori. Since Bulbasaur's debut, it has appeared in multiple games including Pokémon Go and the Pokémon Trading Card Game, as well as various merchandise and the 1996 anime. In media related to the franchise, Bulbasaur has been voiced by various voice actors, including Megumi Hayashibara in Japanese, and Tara Sands and Michele Knotz in English.

Gengar (; Japanese: , Hepburn: ) is a Pokémon species in Nintendo and Game Freak's Pokémon media franchise. First introduced in the video games Pokémon Red and Blue, it was created by Ken Sugimori, and has appeared in multiple games including Pokémon GO and the Pokémon Trading Card Game, as well as various merchandise related to the franchise. In Japanese, Gengar has been voiced by multiple actors which include Kiyonobu Suzuki, Kōichi Sakaguchi, Nobutoshi Canna and Yasuhiro Mamiya. Meanwhile, in English, the species was voiced by Ted Lewis and Marc Thompson.

Pokémon species

Weezing (), known in Japan as , is a Pokémon species in Nintendo and Game Freak's Pokémon franchise. First introduced in the video games Pokémon Red and Blue, it evolves from the Pokémon Koffing, both having the Poison type. Since Weezing's debut, it has appeared in multiple games including Pokémon Go and the Pokémon Trading Card Game, as well as media related to the franchise, including as a regular character in the TV series.

Wooper (), known in Japan as Upah (Japanese: , Hepburn: ) is a Pokémon species in Nintendo and Game Freak's Pokémon media franchise. First introduced in Pokémon Gold and Silver, it was conceived by Game Freak's development team, with the design finalized by Ken Sugimori. Since Wooper's debut, it has appeared in multiple sequels and games related to the series including Pokémon Go, the Pokémon Trading Card Game, and has also appeared in various pieces of merchandise.