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

Caterpie

Caterpie

Bug

Worm Pokémon

Mareanie

Mareanie

Poison Water

Brutal Star Pokémon

Grookey

Grookey

Grass

Chimp Pokémon

Thundurus Therian Forme

Thundurus Therian Forme

Electric Flying

Bolt Strike Pokémon

Base Stats Comparison

Stat Caterpie Mareanie Grookey Thundurus Therian Forme
HP
45
50
50
79
Attack
30
53
65
105
Defense
35
62
50
70
Sp. Atk
20
43
40
145
Sp. Def
20
52
40
80
Speed
45
45
65
101
Total
195
305
310
580

Green highlight indicates the highest value in each stat category.

Abilities

Caterpie

  • 1. Shield Dust
  • Run Away (hidden ability)

Mareanie

  • 1. Merciless
  • 2. Limber
  • Regenerator (hidden ability)

Grookey

  • 1. Overgrow
  • Grassy Surge (hidden ability)

Thundurus Therian Forme

  • 1. Volt Absorb

Physical Characteristics

Trait Caterpie Mareanie Grookey Thundurus Therian Forme
Height 0.3 m (1′00″) 0.4 m (1′04″) 0.3 m (1′00″) 3.0 m (9′10″)
Weight 2.9 kg (6.4 lbs) 8.0 kg (17.6 lbs) 5.0 kg (11.0 lbs) 61.0 kg (134.5 lbs)
Species Worm Pokémon Brutal Star Pokémon Chimp Pokémon Bolt Strike Pokémon

Breeding Information

Info Caterpie Mareanie Grookey Thundurus Therian Forme
Egg Groups
Bug
Water 1
Field Grass
Undiscovered
Gender Ratio 50% male, 50% female 50% male, 50% female 87.5% male, 12.5% female 100% male, 0% female
Egg Cycles 15 (3,599–3,855 steps) 20 (4,884–5,140 steps) 20 (4,884–5,140 steps) 120 (30,584–30,840 steps)

Training Information

Info Caterpie Mareanie Grookey Thundurus Therian Forme
EV Yield
1 HP
1 Defense
1 Attack
3 Sp. Atk
Catch Rate 255 (33.3% with PokéBall, full HP) 190 (24.8% with PokéBall, full HP) 45 (5.9% with PokéBall, full HP) 3 (0.4% with PokéBall, full HP)
Base Friendship 50 (normal) 50 (normal) 50 (normal) 90 (higher than normal)
Base Experience 39 61 62 290
Growth Rate Medium Fast Medium Fast Medium Slow Slow