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.

Clear All

Pokemon Overview

Base Stats Comparison

Stat Koffing Walrein Shieldon Mega Mewtwo Y
HP
40
110
30
106
Attack
65
80
42
150
Defense
95
90
118
70
Sp. Atk
60
95
42
194
Sp. Def
45
90
88
120
Speed
35
65
30
140
Total
340
530
350
780

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)

Shieldon

  • 1. Sturdy
  • Soundproof (hidden ability)

Mega Mewtwo Y

  • 1. Insomnia

Physical Characteristics

Trait Koffing Walrein Shieldon Mega Mewtwo Y
Height 0.6 m (2′00″) 1.4 m (4′07″) 0.5 m (1′08″) 1.5 m (4′11″)
Weight 1.0 kg (2.2 lbs) 150.6 kg (332.0 lbs) 57.0 kg (125.7 lbs) 33.0 kg (72.8 lbs)
Species Poison Gas Pokémon Ice Break Pokémon Shield Pokémon Genetic Pokémon

Breeding Information

Info Koffing Walrein Shieldon Mega Mewtwo Y
Egg Groups
Amorphous
Field Water 1
Monster
Undiscovered
Gender Ratio 50% male, 50% female 50% male, 50% female 87.5% male, 12.5% female Genderless
Egg Cycles 20 (4,884–5,140 steps) 20 (4,884–5,140 steps) 30 (7,454–7,710 steps) 120 (30,584–30,840 steps)

Training Information

Info Koffing Walrein Shieldon Mega Mewtwo Y
EV Yield
1 Defense
3 HP
1 Defense
3 Sp. Atk
Catch Rate 190 (24.8% with PokéBall, full HP) 45 (5.9% 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) 0 (lower than normal)
Base Experience 68 239 70 351
Growth Rate Medium Fast Medium Slow Erratic Slow