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

Base Stats Comparison

Stat Cloyster Yamper Cofagrigus Rillaboom
HP
50
59
58
100
Attack
95
45
50
125
Defense
180
50
145
90
Sp. Atk
85
40
95
60
Sp. Def
45
50
105
70
Speed
70
26
30
85
Total
525
270
483
530

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)

Cofagrigus

  • 1. Mummy

Rillaboom

  • 1. Overgrow
  • Grassy Surge (hidden ability)

Physical Characteristics

Trait Cloyster Yamper Cofagrigus Rillaboom
Height 1.5 m (4′11″) 0.3 m (1′00″) 1.7 m (5′07″) 2.1 m (6′11″)
Weight 132.5 kg (292.1 lbs) 13.5 kg (29.8 lbs) 76.5 kg (168.7 lbs) 90.0 kg (198.4 lbs)
Species Bivalve Pokémon Puppy Pokémon Coffin Pokémon Drummer Pokémon

Breeding Information

Info Cloyster Yamper Cofagrigus Rillaboom
Egg Groups
Water 3
Field
Amorphous Mineral
Field Grass
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) 25 (6,169–6,425 steps) 20 (4,884–5,140 steps)

Training Information

Info Cloyster Yamper Cofagrigus Rillaboom
EV Yield
2 Defense
1 HP
2 Defense
3 Attack
Catch Rate 60 (7.8% with PokéBall, full HP) 255 (33.3% with PokéBall, full HP) 90 (11.8% with PokéBall, full HP) 45 (5.9% with PokéBall, full HP)
Base Friendship 50 (normal) 50 (normal) 50 (normal) 50 (normal)
Base Experience 184 54 169 265
Growth Rate Slow Fast Medium Fast Medium Slow