Gloom

Gloom is a Grass/Poison-type Pokémon introduced in Generation I, evolving from Oddish and preceding Vileplume or Bellossom depending on the evolutionary stone used. It is known for its unpleasant odor, which intensifies when it feels threatened or excited, often described as a mix of rotten garbage and old socks. Despite its foul smell, Gloom produces a sweet, sticky nectar that it drips from its mouth, which is highly prized by some Pokémon and even humans for its medicinal properties or as a delicacy. Gloom typically inhabits grasslands and forests, often found in damp, shaded areas where its pre-evolution, Oddish, thrives. Its nocturnal nature means it often sleeps during the day, only becoming active at night to wander and spread its potent scent. In the games, Gloom serves as a mid-stage evolution, offering a balance of offensive and defensive capabilities before evolving into its more specialized final forms. In the anime, it has appeared in various episodes, often showcasing its unique scent and its role in the ecosystem. Culturally, Gloom embodies the theme of hidden beauty beneath an unappealing exterior, with its valuable nectar contrasting sharply with its notorious stench.