Pokémon is one of the best and most successful game franchises of all time. Poison-type Pokémon are one of the most popular types. This guide compiles a list of the best Poison-type Pokémon from every region in the Pokémon universe.
Garbodor

Garbodor is a poison-type Pokémon, it is strong against water, grass, and ground types. Garbodor is a trash heap Pokémon. Poison-types are weak against psychic, fighting, bug, steel, rock, and fairy types. Garbodor’s height is 6’03”, and it weighs 236.6 lbs. It has the abilities Stench and Weak Armor. It will be easy to catch with a Poké Ball if you have full HP. Garbodor has a basic friendship of 50. The egg cycles of the pokemon are 20 (4,884–5,140 steps).
Skuntank

Skuntank is a Poison-type or Dark-type Pokémon, it is one meter tall and weighs about 38 kilograms. Skuntank has a stench that can knock out anyone. Its abilities are Stench and the ability to be caught with a PokéBall (7.8% probability). Its base friendship is 50. It grows at a medium rate and has an experienced yield of 168. The egg cycles of these pokemon are 20 (4,884–5,140 steps).
Venomoth

Venomoth is a Poison-type Pokémon, it is 1.5 meters (4′ 11″) tall and weighs 12.5 kilograms (27.6 pounds). Venomoth is classified as the Poison Moth Pokémon. Its special attack is 1, and its speed is 1. Its ability is Shield Dust, which gives it protection against all kinds of weather effects. Its base friendship is 50, and its base encounter rate is 9.8%. The egg cycles of these pokemon are 20 (4,884–5,140 steps).
Drapion

Drapion has the ability Keen Eye, which allows it to see in the dark. It has high Attack and Defense stats, and its PokéBall catch rate is 45 (5.9% with full HP). Drapion’s Friendship base value is 50 (normal), but its Base Exp. increases to 175 when leveled up slowly. The egg group of this pokemon is Bug, Water 3. The gender of this pokemon is 50% male, 50% female. The egg cycles of the pokemon are 20 (4,884–5,140 steps).
Vileplume

Vileplume is a plant-based Pokémon with Poison-type properties. Its height is 1.2 meters, and it weighs 41 pounds. Vileplume is also known as the Flower Pokémon. Its ability is Chlorophyll and its Electric-type potential is 3. You can find Vileplume in the wild with Poké Balls, at the rate of 45%. Its friendship rating starts at 50. The egg cycles of these pokemon are 20 (4,884–5,140 steps).
Arbok

Arbok is a Poison type Pokémon, it is known as the Cobra Pokémon. It was introduced in Generation 1, and has the ability Unnerve, which makes it immune to being scared or intimidated. It grows quickly and has a medium fast growth rate, making it an ideal choice for those who want to level up quickly. Arbok also has high Attack and Catch rates when using Poké Balls, making it an excellent choice for capturing prey. The egg cycle of these pokemon is 20 (4,884–5,140 steps).
Seviper

Seviper is a Poison-type Pokémon known as the Fang Snake Pokémon. Seviper was introduced in the third generation, its body has venomous fangs, and it’s very territorial. Some players like this Pokémon because of its unique appearance. Its Pokédex number is #188, and its height and weight are 2.7 m (8’10”) and 52.5 kg (115.7 lbs). The egg cycles of these pokemon are 20 (4,884–5,140 steps).
Weezing

Weezing is a Poison-type Pokémon known as the Poison Gas Pokémon. It was introduced in Generation 1. Weezing is 1.2 meters tall and it weighs 9.5 kilograms. Its ability is Levitate and its EV yield is 2 Defense. It is caught at a rate of 60 with a PokéBall when its HP is full. Weezing has a base friendship of 50 and a base experience yield of 172. Weezing grows medium fast. The egg cycles of these pokemon are 20 (4,884–5,140 steps).
Tentacruel

Tentacruel is a water type and poison type Pokémon. It’s a jellyfish Pokémon that was introduced in Generation 1.It is 1.6 meters tall and weighs 55 kilograms. Tentacruel has the abilities of a clear body or liquid armor and the catch rate is 60. The base friendship is 50, and its experience yield is 180. Its growth rate is slow. The egg cycles of these pokemon are 20 (4,884–5,140 steps).
Scolipede

Scolipede is a Bug/Poison type Pokémon that is known as the Megapede Pokémon. Scolipede was introduced in Generation 5, it is 2.5 m (8′02″) tall and weighs 200.5 kg (442.0 lbs). Poison Point is its ability, and you can catch it at a 45 base friendship rate with a PokéBall when it has full health. The egg cycles of these pokemon are 20 (4,884–5,140 steps).
Salazzle

Salazzle is a new Pokémon that was introduced in the seventh generation. It is a medium-sized creature with two types: poison and fire. It is a fire lizard that is also poisonous. You can catch this Pokémon at level 45 with a PokéBall when its HP is full. The egg cycles of these pokemon are 20 (4,884–5,140 steps).
Toxicroak

Toxicroak is a Poison/Fighting type Pokémon known as the Toxic Mouth Pokémon. It was introduced in Generation 4 with a height of 1.3 m (4′03″) and 44.4 kg (97.9 lbs) weight. Its ability is Anticipation. It has an EV yield of 2 Attack and a catch rate of 75 (9.8% with PokéBall, full HP). Toxicroak grow at a medium rate, and its base friendship is 50. The egg cycles of these pokemon are 20 (4,884–5,140 steps).
Venusaur

Venusaur is a Grass/Poison type Pokémon that grows faster if it eats leaves. Venusaur was introduced in Generation 1. Its hidden ability is Chlorophyll, which gives it the ability to convert energy from the sun into nutrients for itself. It has high stats in both special attack and special defense, making it an ideal choice for those looking to maximize their damage potential or protect themselves from enemy attacks. Additionally, its catch rate is high when captured with a PokéBall full of HP, making it an easy Pokémon to add to your collection. The egg cycles of the pokemon are 20 (4,884–5,140 steps).
Nidoking

Nidoking is a Poison- and Ground-type Pokémon, also known as the Drill Pokémon. Nidoking introduced in the first generation, it is 1.4 m (4’07”) tall and weighs 62.0 kg (136.7 lbs). Its abilities are Poison Point and Rivalry. You can catch it at a rate of 45 (5.9% with PokéBall, full HP); its base friendship is 50 (normal) and the base experience yield is 227. It grows slowly. The egg cycles of these pokemon are 20 (4,884–5,140 steps).
Toxapex

Toxapex is a poisonous starfish Pokémon, it is 0.7 meters tall and weighs 14.5 kilograms. Toxapex belongs to the Water type and its shell is covered in poisonous spikes. It is a medium growth rate Pokémon that is found at the bottom of the sea, but it was recently discovered on beaches as well. It has a base friendship of 50, a base experience yield of 173, and its abilities are Merciless and Catch rate up. The egg cycles of these pokemon are 20 (4,884–5,140 steps).
Naganadel

Naganadel is a Poison/Dragon-type Pokémon, it has a 3.6m (11’10”) wingspan and weighs 150.0kg (330.7lb). Naganadel was introduced in Pokémon Ultra Sun & Ultra Moon. It’s the Poison Pin Pokémon and the Ultra Beast. Its ability is Beast Boost. In Ultra Sun & Ultra Moon, Naganadel can be caught at level 45 with a PokéBall if it has full HP. The egg cycles of these pokemon are 120 (30,584–30,840 steps).
Nihilego

Nihilego is a Rock/Poison type, also known as the Parasite Pokémon. Nihilego was introduced in Generation 7. It has a height of 1.2 m (3’11”) and weighs 55.5 kg (121.4 lbs). It has a lower than normal base EXP yield and slow growth rate. It can be caught with Poké Balls at the rate of 45 (5.9%) if its HP is full. Its Special Defense. The egg cycles of these pokemon are 120 (30,584–30,840 steps).
Dragalge

Dragalge is a Poison/Dragon type Pokémon having the ability to be immune to status effects for a certain amount of time. Dragalge was introduced in Generation 6. It has the ability to produce a toxin that can paralyze its opponents. It is known as the Mock Kelp Pokémon. Dragalge’s Special Defense and catch rate are both high, making it an ideal candidate for use in team battles. The egg group of this pokemon is Dragon, Water 1. The gender of this pokemon is 50% male, 50% female. The egg cycles of the pokemon are 20 (4,884–5,140 steps).
Roserade

Roserade is a Grass-Poison-type Pokémon, it is known as the Bouquet Pokémon. It was introduced in Generation 4. Roserade is 0.9m tall and it weighs 14.5kg, about average for a Pokémon. Roserade’s abilities are Natural Cure, and Poison Point, and it yields 3 Special Attack when caught in PokéBalls with full health. It has a medium growth rate and its base friendship is 50. The egg cycles of these pokemon are 20 (4,884–5,140 steps).
Eternatus

Eternatus is a Poison/Dragon type Pokémon, it is known as the Gigantic Pokémon. Eternatus was introduced in Generation 8. Its massive body is made up of poisonous gas and dragon scales, and it can cause earthquakes with its movements.” The Pokédex also notes that Eternatus has the ability Pressure which allows it to create tremors by stomping its feet. It has low base friendship and low base experience, but it has a high catch rate and yields 3 HP when caught with a PokéBall. The egg group of this pokemon is undiscovered. This pokemon is genderless. The egg cycles of the pokemon are 120 (30,584–30,840 steps).
Gengar

Gengar is a ghost and poison-type Pokémon, it is known as the Shadow Pokémon. It was introduced in the first Pokémon generation. Its height is 1.5 m (4′11″) and weight is 40.5 kg (89.3 lbs). Its abilities are Cursed Body and Shadow Tag. Gengar has a base friendship of 50, a base experience yield of 225, and a slow growth rate. The egg cycles of the pokemon are 20 (4,884–5,140 steps).