Weezing Poison Type Pokémon Where two kinds of poison gases meet, 2 KOFFINGs can fuse into a WEEZING over many years. Evolution Chain Koffing ► Weezing ↞--------| STATS |--------↠ hp: 65 attack: 90 defense: 120 special-attack: 85 special-defense: 70 speed: 60 Genus: Poison Gas Pokémon Happiness: 50 Pokedex ID: 122 Base Exp: 172 Capture Rate: 60 Height: 12 Weight: 95 Types: Poison ↞---------------|ABILITIES|---------------↠ Levitate: This Pokémon is immune to ground-type moves, spikes, toxic spikes, and arena trap. This ability is disabled during gravity or ingrain, or while holding an iron ball. This ability is not disabled during roost. Neutralizing-gas: Stench: This Pokémon's damaging moves have a 10% chance to make the target flinch with each hit if they do not already cause flinching as a secondary effect. This ability does not stack with a held item. Overworld: The wild encounter rate is halved while this Pokémon is first in the party. Location Areas: Stark mountain area Stark mountain entrance Stark mountain inside Sinnoh route 227 area Burned tower b1f Pokemon mansion 1f Pokemon mansion 2f Pokemon mansion 3f Pokemon mansion b1f P2 laboratory area Johto safari zone zone marshland