Weezing is a dual-type Poison Pokémon introduced in Generation I. It evolves from Koffing and is known for its round, balloon-like shape, featuring two large, floating spheres. Weezing has a distinct appearance with a purple body and several gas emissions, which are a result of the toxic gases it produces. In the Pokémon world, Weezing is often found in polluted areas, as it thrives on toxic substances. Its abilities include Levitate, which grants it immunity to Ground-type moves. Weezing is known for its defensive capabilities and is often used in battles for its resilience and status-inducing moves.