Seviper is a Poison-type Pokémon introduced in Generation III, with a base stat total of 458 and no standard evolutions.

Seviper

Seviper

Abilities

Shed Skin

Heals the body by shedding.

Infiltrator

Passes through the foe’s barrier and strikes.

Hidden Ability

Base Stats

Total: 458
EV Yield: 1 Attack, 1 Sp. Atk
HP: 73
Attack: 100
Defense: 60
Sp. Atk: 100
Sp. Def: 60
Speed: 65

Seviper's Weaknesses and Resistances

Evolution Chain

Seviper does not evolve into or from any other Pokémon.

Seviper Playthrough, Competitive, and Nuzlocke Usage

Using Seviper in a Playthrough

Seviper is a single-stage pure Poison Pokemon with perfectly matched base 100 Attack and Special Attack, making it one of Hoenn's more naturally flexible mixed attackers. Generation III actually suits that balance well: Poison moves such as Sludge Bomb are physical and use Attack, while Dark moves such as Crunch are special and use Special Attack, and coverage such as Earthquake, Flamethrower, or Giga Drain can attack from whichever side fits best. Later generations preserve the mixed role after the physical/special split, with Poison Jab, Sludge Bomb, Earthquake, Flamethrower, Crunch, Giga Drain, and other coverage allowing Seviper to target different defensive stats. Shed Skin gives a chance to remove major status conditions at the end of each turn, which can occasionally rescue Seviper from paralysis, burn, poison, or sleep without consuming an item, while Infiltrator in later games can bypass Substitute and certain protective effects. Its offensive flexibility is balanced by base 65 Speed and only 73/60/60 bulk, so Seviper is dangerous when it gets a clean attacking turn but unreliable as a Pokemon expected to survive repeated hits.

Seviper in Competitive Pokémon

Seviper has historically occupied low competitive tiers, but its equal base 100 offenses and unusually broad movepool make it a genuinely unpredictable wallbreaker rather than a purely weak novelty. In ADV NU, physical Sludge Bomb and Earthquake could be paired with special Flamethrower, Crunch, Giga Drain, or Hidden Power, allowing Seviper to punish defensive Pokemon that expected to wall only one side of the attacking spectrum. Shed Skin also gives it occasional status absorption value against defensive teams, since burns, poison, paralysis, or sleep can disappear without Seviper needing to use Rest or switch. Later physical/special mechanics preserve that mixed attacking flexibility, but the surrounding metagames became much faster and stronger while Seviper remained at base 65 Speed with fragile defenses. Its niche is therefore offensive surprise and coverage: it can be difficult to switch into when positioned safely, but almost every faster attacker can threaten it in return.

Seviper in Nuzlockes

Seviper can be useful in a Nuzlocke because it arrives fully evolved, has no need for trade or item evolution, and can attack effectively from both the physical and special sides. Pure Poison typing gives useful resistances to Grass, Fighting, Poison, Bug, and later Fairy while leaving only Ground and Psychic as conventional weaknesses, making its type chart relatively easy to plan around. Shed Skin can unexpectedly cure dangerous status and reduce long-term attrition, although a one-third activation chance should never be treated as guaranteed when a Pokemon's life depends on it. The greater danger is Seviper's low Speed and mediocre defenses: it often takes a hit before attacking, and strong Psychic, Ground, or even neutral attacks can overwhelm it quickly. It performs best as a targeted mixed attacker brought in through resistances or safe switches rather than as the team's primary defensive Poison-type.

Learnsets

81 moves · Scarlet Violet

Level Up

1 Wrap normal type 15 90 physical move
1 Swagger normal type --- 85 status move
4 Bite dark type 60 100 physical move
6 Lick ghost type 30 100 physical move
9 Poison Tail poison type 50 100 physical move
11 Feint normal type 30 100 physical move
14 Screech normal type --- 85 status move
19 Glare normal type --- 100 status move
21 Poison Fang poison type 50 100 physical move
24 Venoshock poison type 65 100 special move
29 Gastro Acid poison type --- 100 status move
31 Poison Jab poison type 80 100 physical move
34 Haze ice type --- --- status move
39 Crunch dark type 80 100 physical move
41 Belch poison type 120 90 special move
44 Coil poison type --- --- status move
46 Sludge Bomb poison type 90 100 special move

Machine

- Swords Dance normal type --- --- status move
- Body Slam normal type 85 100 physical move
- Take Down normal type 90 85 physical move
- Double-Edge normal type 120 100 physical move
- Flamethrower fire type 90 100 special move
- Hyper Beam normal type 150 90 special move
- Earthquake ground type 100 100 physical move
- Dig ground type 80 100 physical move
- Toxic poison type --- 90 status move
- Haze ice type --- --- status move
- Rest psychic type --- --- status move
- Substitute normal type --- --- status move
- Thief dark type 60 100 physical move
- Curse ghost type --- --- status move
- Reversal fighting type --- 100 physical move
- Protect normal type --- --- status move
- Scary Face normal type --- 100 status move
- Sludge Bomb poison type 90 100 special move
- Giga Drain grass type 75 100 special move
- Endure normal type --- --- status move
- Sleep Talk normal type --- --- status move
- Rain Dance water type --- --- status move
- Sunny Day fire type --- --- status move
- Crunch dark type 80 100 physical move
- Facade normal type 70 100 physical move
- Taunt dark type --- 100 status move
- Helping Hand normal type --- --- status move
- Brick Break fighting type 75 100 physical move
- Knock Off dark type 65 100 physical move
- Endeavor normal type --- 100 physical move
- Poison Tail poison type 50 100 physical move
- Poison Jab poison type 80 100 physical move
- Dark Pulse dark type 80 100 special move
- Seed Bomb grass type 80 100 physical move
- X-Scissor bug type 80 100 physical move
- Giga Impact normal type 150 90 physical move
- Thunder Fang electric type 65 95 physical move
- Ice Fang ice type 65 95 physical move
- Fire Fang fire type 65 95 physical move
- Zen Headbutt psychic type 80 90 physical move
- Gunk Shot poison type 120 80 physical move
- Iron Head steel type 80 100 physical move
- Venoshock poison type 65 100 special move
- Sludge Wave poison type 95 100 special move
- Acid Spray poison type 40 100 special move
- Bulldoze ground type 60 100 physical move
- Snarl dark type 55 95 special move
- Throat Chop dark type 80 100 physical move
- Psychic Fangs psychic type 85 100 physical move
- Breaking Swipe dragon type 60 100 physical move
- Skitter Smack bug type 70 90 physical move
- Lash Out dark type 75 100 physical move
- Tera Blast normal type 80 100 special move
- Pounce bug type 50 100 physical move
- Trailblaze grass type 50 100 physical move

Egg

- Body Slam normal type 85 100 physical move
- Scary Face normal type --- 100 status move
- Stockpile normal type --- --- status move
- Spit Up normal type --- 100 special move
- Swallow normal type --- --- status move
- Assurance dark type 60 100 physical move
- Night Slash dark type 70 100 physical move
- Switcheroo dark type --- 100 status move
- Final Gambit fighting type --- 100 special move

Pokédex Entries

11 entries
Ruby

SEVIPER shares a generations-long feud with ZANGOOSE. The scars on its body are evidence of vicious battles. This POKéMON attacks using its sword- edged tail.

Sapphire

SEVIPER’s swordlike tail serves two purposes - it slashes foes and douses them with secreted poison. This POKéMON will not give up its long- running blood feud with ZANGOOSE.

Emerald

SEVIPER and ZANGOOSE are eternal rivals. It counters a ZANGOOSE’s dazzling agility with its swordlike tail, which also oozes a horrible poison.

Firered / Leafgreen

It sharpens its swordlike tail on hard rocks. It hides in tall grass and strikes unwary prey with venomous fangs.

Diamond / Pearl / Platinum

For many generations, it has feuded with ZANGOOSE. It whets its bladed tail on rocks for battle.

Heartgold / Soulsilver

In battle, it uses its bladed tail to counter any ZANGOOSE. It secretes a deadly venom in its tail.

Black / White

For many generations, it has feuded with Zangoose. It whets its bladed tail on rocks for battle.

Black 2 / White 2 / Y

Constant polishing makes the edge of the blade on its tail extremely sharp. It’s Zangoose’s archrival.

X

In battle, it uses its bladed tail to counter any Zangoose. It secretes a deadly venom in its tail.

Omega Ruby

Seviper shares a generations-long feud with Zangoose. The scars on its body are evidence of vicious battles. This Pokémon attacks using its sword-edged tail.

Alpha Sapphire

Seviper’s swordlike tail serves two purposes—it slashes foes and douses them with secreted poison. This Pokémon will not give up its long-running blood feud with Zangoose.

Where To Find Seviper

9 locations
Route 114 · HoennWalking · version details vary

Road 114

Emerald max 9%
Walking · Lv. 15 · 4%Walking · Lv. 17 · 4%Walking · Lv. 17 · 1%
Sapphire max 19%
Walking · Lv. 15 · 4%Walking · Lv. 16 · 10%Walking · Lv. 17 · 4%Walking · Lv. 17 · 1%
Friend Safari · KalosWalking · version details vary

Friend Safari (Poison)

X max 33%
Walking · Lv. 30 · 33% · Friend Safari Slot 1
Y max 33%
Walking · Lv. 30 · 33% · Friend Safari Slot 1
Route 8 · KalosHorde, Walking, Yellow Flowers · version details vary

Road 8

X max 35%
Horde · Lv. 8 · 35%
Y max 55%
Horde · Lv. 8 · 35%Walking · Lv. 14 · 10%Yellow Flowers · Lv. 14 · 10%
Route 208 · SinnohWalking · version details vary

Road 208

Diamond max 8%
Walking · Lv. 18 · 4% · Slot2 Sapphire
Pearl max 8%
Walking · Lv. 18 · 4% · Slot2 Sapphire
Platinum max 8%
Walking · Lv. 20 · 4% · Slot2 Sapphire
Route 210 · SinnohWalking · version details vary

Road 210 (west, towards Celestic Town)

Diamond max 8%
Walking · Lv. 26 · 4% · Slot2 Sapphire
Pearl max 8%
Walking · Lv. 26 · 4% · Slot2 Sapphire
Platinum max 8%
Walking · Lv. 29 · 4% · Slot2 SapphireWalking · Lv. 30 · 4% · Slot2 Sapphire
Route 11 · UnovaDark Grass, Walking · version details vary

Road 11

Black max 20%
Dark Grass · Lv. 58 · 10%Walking · Lv. 48 · 10%
Black 2 max 20%
Dark Grass · Lv. 42 · 10%Walking · Lv. 38 · 10%
White max 20%
Dark Grass · Lv. 58 · 10%Walking · Lv. 48 · 10%
White 2 max 20%
Dark Grass · Lv. 42 · 10%Walking · Lv. 38 · 10%
Route 23 · UnovaHidden Grotto · version details vary

Unova Route 23 (Hidden Grotto)

Black 2 max 38%
Hidden Grotto · Lv. 50–54 · 38%
White 2 max 38%
Hidden Grotto · Lv. 50–54 · 38%
Route 7 · UnovaDark Grass, Walking, Hidden Grotto · version details vary

Road 7

Black 2 max 10%
Dark Grass · Lv. 35 · 5%Walking · Lv. 32 · 5%
White 2 max 10%
Dark Grass · Lv. 35 · 5%Walking · Lv. 32 · 5%

Unova Route 7 (Hidden Grotto)

Black 2 max 38%
Hidden Grotto · Lv. 30–34 · 38%
White 2 max 38%
Hidden Grotto · Lv. 30–34 · 38%
Village Bridge · UnovaDark Grass, Walking · version details vary

Village Bridge

Black max 30%
Dark Grass · Lv. 58 · 10%Dark Grass · Lv. 60 · 4%Dark Grass · Lv. 60 · 1%Walking · Lv. 48 · 10%Walking · Lv. 50 · 4%Walking · Lv. 50 · 1%
Black 2 max 30%
Dark Grass · Lv. 41 · 10%Dark Grass · Lv. 43 · 4%Dark Grass · Lv. 43 · 1%Walking · Lv. 37 · 10%Walking · Lv. 39 · 4%Walking · Lv. 39 · 1%
White max 30%
Dark Grass · Lv. 58 · 10%Dark Grass · Lv. 60 · 4%Dark Grass · Lv. 60 · 1%Walking · Lv. 48 · 10%Walking · Lv. 50 · 4%Walking · Lv. 50 · 1%
White 2 max 30%
Dark Grass · Lv. 41 · 10%Dark Grass · Lv. 43 · 4%Dark Grass · Lv. 43 · 1%Walking · Lv. 37 · 10%Walking · Lv. 39 · 4%Walking · Lv. 39 · 1%

Held Items

2 items
Persim Berry
  • X: 100% chance
  • Y: 100% chance
Shed Shell
  • Omega Ruby: 5% chance
  • Alpha Sapphire: 5% chance
  • Sun: 5% chance
  • Moon: 5% chance
  • Ultra Sun: 5% chance
  • Ultra Moon: 5% chance

Additional Images

PokeAPI sprites

Open this section to load extra PokeAPI sprite images.

Seviper Biology and Behavior

Seviper is a venomous grassland and savanna predator whose body bears scars from the same generations-long feud with Zangoose that defines its rival's behavior. Its sword-shaped tail is sharpened repeatedly against hard rocks until the edge becomes extremely keen, then coated with a powerful poison that allows the same structure to slash and envenom a target in one motion. The protruding fangs are venomous as well, giving Seviper two separate delivery systems for toxin during hunting or combat. It may hide motionless in tall grass before striking unsuspecting prey, and can wrap its long body around an opponent to restrict movement before using its fangs or bladed tail. Seviper's rivalry with Zangoose is so persistent that the scars visible on wild individuals are explicitly treated as evidence of repeated battles between the two species rather than ordinary injuries accumulated at random.

Seviper Biological Data

National Pokédex
#336
Species
Fang Snake Pokémon
Height
8' 10" (2.7 m)
Weight
115.7 lbs (52.5 kg)
Habitat
Grassland
Color
Black
Body Style
Squiggle
Gender
50% female / 50% male

Misc

Catch Rate: 90

Base Experience: 160 Exp

Hatch Counter: 20

Seviper Size Comparison: BETA

Seviper is listed at 8' 10" (2.7 m); this chart uses a pose-adjusted visual scale.

7 ft6 ft5 ft4 ft3 ft2 ft1 ft0 ft
seviper
Professor Oak
How is visual size determined?

Pokédex height is treated as the official listed measurement, but the chart uses pose-aware visual scaling so each sprite looks reasonable in a direct comparison.

For long or coiled Pokémon, the listed height may represent total body length rather than upright height. For Pokémon with floppy ears, leaves, feathers, antennae, wings, or other flexible features, the chart usually measures to the top of the solid, substantial part of the head or body instead of the tallest decorative feature.

The goal is not to replace the official height, but to make the artwork compare naturally at the size it appears to occupy.

Seviper currently uses a pose-adjusted visual scale.