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

Koffing

Koffing

Poison Gas Pokémon

Walrein

Walrein

Ice Break Pokémon

Marill

Marill

Aqua Mouse Pokémon

Base Stats Comparison

Stat Koffing Walrein Marill Mega Altaria
HP
40
110
70
75
Attack
65
80
20
110
Defense
95
90
50
110
Sp. Atk
60
95
20
110
Sp. Def
45
90
50
105
Speed
35
65
40
80
Total
340
530
250
590

Green highlight indicates the highest value in each stat category.

Abilities

Koffing

  • 1. Levitate
  • 2. Neutralizing Gas
  • Stench (hidden ability)

Walrein

  • 1. Thick Fat
  • 2. Ice Body
  • Oblivious (hidden ability)

Marill

  • 1. Thick Fat
  • 2. Huge Power
  • Sap Sipper (hidden ability)

Mega Altaria

  • 1. Pixilate

Physical Characteristics

Trait Koffing Walrein Marill Mega Altaria
Height 0.6 m (2′00″) 1.4 m (4′07″) 0.4 m (1′04″) 1.5 m (4′11″)
Weight 1.0 kg (2.2 lbs) 150.6 kg (332.0 lbs) 8.5 kg (18.7 lbs) 20.6 kg (45.4 lbs)
Species Poison Gas Pokémon Ice Break Pokémon Aqua Mouse Pokémon Humming Pokémon

Breeding Information

Info Koffing Walrein Marill Mega Altaria
Egg Groups
Amorphous
Field Water 1
Fairy Water 1
Dragon Flying
Gender Ratio 50% male, 50% female 50% male, 50% female 50% male, 50% female 50% male, 50% female
Egg Cycles 20 (4,884–5,140 steps) 20 (4,884–5,140 steps) 10 (2,314–2,570 steps) 20 (4,884–5,140 steps)

Training Information

Info Koffing Walrein Marill Mega Altaria
EV Yield
1 Defense
3 HP
2 HP
2 Sp. Def
Catch Rate 190 (24.8% with PokéBall, full HP) 45 (5.9% with PokéBall, full HP) 190 (24.8% with PokéBall, full HP) 45 (5.9% with PokéBall, full HP)
Base Friendship 50 (normal) 50 (normal) 50 (normal) 50 (normal)
Base Experience 68 239 88 207
Growth Rate Medium Fast Medium Slow Fast Erratic