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

Cloyster

Cloyster

Water Ice

Bivalve Pokémon

Yamper

Yamper

Electric

Puppy Pokémon

Alolan Rattata

Alolan Rattata

Dark Normal

Mouse Pokémon

Tyrantrum

Tyrantrum

Rock Dragon

Despot Pokémon

Base Stats Comparison

Stat Cloyster Yamper Alolan Rattata Tyrantrum
HP
50
59
30
82
Attack
95
45
56
121
Defense
180
50
35
119
Sp. Atk
85
40
25
69
Sp. Def
45
50
35
59
Speed
70
26
72
71
Total
525
270
253
521

Green highlight indicates the highest value in each stat category.

Abilities

Cloyster

  • 1. Shell Armor
  • 2. Skill Link
  • Overcoat (hidden ability)

Yamper

  • 1. Ball Fetch
  • Rattled (hidden ability)

Alolan Rattata

  • 1. Gluttony
  • 2. Hustle
  • Thick Fat (hidden ability)

Tyrantrum

  • 1. Strong Jaw
  • Rock Head (hidden ability)

Physical Characteristics

Trait Cloyster Yamper Alolan Rattata Tyrantrum
Height 1.5 m (4′11″) 0.3 m (1′00″) 0.3 m (1′00″) 2.5 m (8′02″)
Weight 132.5 kg (292.1 lbs) 13.5 kg (29.8 lbs) 3.8 kg (8.4 lbs) 270.0 kg (595.2 lbs)
Species Bivalve Pokémon Puppy Pokémon Mouse Pokémon Despot Pokémon

Breeding Information

Info Cloyster Yamper Alolan Rattata Tyrantrum
Egg Groups
Water 3
Field
Field
Dragon Monster
Gender Ratio 50% male, 50% female 50% male, 50% female 50% male, 50% female 87.5% male, 12.5% female
Egg Cycles 20 (4,884–5,140 steps) 20 (4,884–5,140 steps) 15 (3,599–3,855 steps) 30 (7,454–7,710 steps)

Training Information

Info Cloyster Yamper Alolan Rattata Tyrantrum
EV Yield
2 Defense
1 HP
1 Speed
2 Attack
Catch Rate 60 (7.8% with PokéBall, full HP) 255 (33.3% with PokéBall, full HP) 255 (33.3% with PokéBall, full HP) 45 (5.9% with PokéBall, full HP)
Base Friendship 50 (normal) 50 (normal) 50 (normal) 50 (normal)
Base Experience 184 54 51 182
Growth Rate Slow Fast Medium Fast Medium Fast