Parasect

Parasect is a Bug/Grass-type Pokémon that first appeared in the first generation of Pokémon games. It is the evolved form of Paras and evolves into Parasect when exposed to a Sun Stone. Parasect is a parasitic Pokémon that lives on the back of its host, feeding off of its nutrients. The host Pokémon is usually a weaker Pokémon, such as Caterpie or Weedle. Parasect has a large, mushroom-like growth on its back that it uses to absorb nutrients from its host. This growth also gives Parasect its signature move, Spore, which can put its opponents to sleep. Parasect is a dangerous Pokémon that can quickly drain the life out of its host. However, it is also a very loyal Pokémon that will protect its host at all costs.