Pokemon Comparison Tool

Compare up to 4 Pokemon side by side. View detailed stats, abilities, types, and more to find the perfect Pokemon for your team.

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Pokemon Overview

Onix

Onix

Rock Snake Pokémon

Shellos

Shellos

Sea Slug Pokémon

Seviper

Seviper

Fang Snake Pokémon

Base Stats Comparison

Stat Onix Shellos Okidogi Seviper
HP
35
76
88
73
Attack
45
48
128
100
Defense
160
48
115
60
Sp. Atk
30
57
58
100
Sp. Def
45
62
86
60
Speed
70
34
80
65
Total
385
325
555
458

Green highlight indicates the highest value in each stat category.

Abilities

Onix

  • 1. Rock Head
  • 2. Sturdy
  • Weak Armor (hidden ability)

Shellos

  • 1. Sticky Hold
  • 2. Storm Drain
  • Sand Force (hidden ability)

Okidogi

  • 1. Toxic Chain
  • Guard Dog (hidden ability)

Seviper

  • 1. Shed Skin
  • Infiltrator (hidden ability)

Physical Characteristics

Trait Onix Shellos Okidogi Seviper
Height 8.8 m (28′10″) 0.3 m (1′00″) 1.8 m (5′11″) 2.7 m (8′10″)
Weight 210.0 kg (463.0 lbs) 6.3 kg (13.9 lbs) 92.0 kg (202.8 lbs) 52.5 kg (115.7 lbs)
Species Rock Snake Pokémon Sea Slug Pokémon Retainer Pokémon Fang Snake Pokémon

Breeding Information

Info Onix Shellos Okidogi Seviper
Egg Groups
Mineral
Amorphous Water 1
Undiscovered
Dragon Field
Gender Ratio 50% male, 50% female 50% male, 50% female 100% male, 0% female 50% male, 50% female
Egg Cycles 25 (6,169–6,425 steps) 20 (4,884–5,140 steps) 20 (4,884–5,140 steps)

Training Information

Info Onix Shellos Okidogi Seviper
EV Yield
1 Defense
1 HP
3 Attack
1 Attack
1 Sp. Atk
Catch Rate 45 (5.9% with PokéBall, full HP) 190 (24.8% with PokéBall, full HP) 3 (0.4% with PokéBall, full HP) 90 (11.8% with PokéBall, full HP)
Base Friendship 50 (normal) 50 (normal) 50 (normal)
Base Experience 77 65 160
Growth Rate Medium Fast Medium Fast Slow Fluctuating