Mega Gyarados in Trainer Battles

IV Chart

Looking to dominate your competition in Pokémon GO Trainer Battles? You'll want to make sure your Mega Gyarados has the right IVs for GO Battle League. We found the top IV combinations for each League in GO Battle League, helping you rise to the top of the ranks. Here are the best Mega Gyarados IVs for each League in Pokémon GO:

Great League League icon

Great League

  • 0ATK
  • 15DEF
  • 14STA
1500 CP @ Level 16.5
Ultra League icon

Ultra League

  • 0ATK
  • 15DEF
  • 14STA
2500 CP @ Level 27.5
Master League icon

Master League

  • 15ATK
  • 15DEF
  • 15STA
3834 CP @ Level 50
InfoMore information

The best IVs for PvP are IVs which grant you the maximum amount of Defense and Stamina, and the least amount of Attack. Attack contributes to CP the most, which makes it not ideal for Trainer Battles, while high Stamina and Defense can get you through a lot more battles.

For Leagues with lower CP limits, such as the Great League, usually the best IVs you can have are 0 / 15 / 15, or something similar to that. The reasoning behind this is that we want to pack as much stats as possible in under 1500 CP, and low Attack IV allows us to do that.

For Ultra League, the situation is a bit different, as the CP cap is higher. Pokémon which top over 2500 CP will still prefer 0 / 15 / 15 and similar IVs, but Pokémon whose Max CP doesn't reach 2500 will prefer 15 / 15 / 15. Examples like Watchog whose Max CP is 2056 CP, should have 15 / 15 / 15 for Ultra League, while Scizor (3393 CP) should have 0 / 15 / 15 IVs which will result in 2499 CP, just under the cutoff point.

For Master League, where there is no CP cap, you want perfect Pokémon IVs - 15 / 15 / 15 - regardless of which Pokémon we are talking about.

In general, it is usually Pokémon with IVs you wouldn't use for Raids that are good for Trainer Battles. Also be aware that PvP IVs are important, but not as important as having correct moves and team composition.

For more guides on Pokémon GO Trainer Battles, check out our main website.out our main website.

Fast Attacks

Name
DPT
EPT
PWR
ENG
CD
DarkBite Heavy Damage4.002.00421s
DragonDragon Breath Multipurpose4.003.00431s
DragonDragon Tail *Multipurpose4.333.001392s
WaterWaterfall Heavy Damage4.002.671282s

Fast attacks create energy when used, which can later be used to fire off a Charge move. Unlike Charge attacks, Fast attacks don't have special status effects.

Ideally, for fast attacks you're looking for a move that has both high EPT and high DPT, for example Dragon Breath which has 4 DPT and 3 EPT. It's widely considered that 3 DPT and 3 EPT is the rough baseline for fast attacks in PvP.

InfoFast Attack stats explained
  • PWR - Power, how much damage the move does
  • ENG - Energy, how much energy the move generates per use
  • CD - How long does it take to perform this move
  • DPTDamage per turn
  • EPTEnergy per turn

Charged Attacks

Name
DPE 🔽
PWR
ENG
DragonOutrage General1.8311060
WaterHydro Pump Nuke1.7313075
WaterAqua Tail *Spam / Bait1.575535
DarkCrunch Spam / BaitDebuff
Special effectsSpecial

Crunch has a 30.0% chance to:

  • Decrease Target's Defense by 20.0%
1.567045
DragonDragon Pulse *General1.509060
DragonTwister Spam / Bait1.004545

Charge attacks cost energy to use, deal a large amount of damage, and some of them even have Special Effects that can change your or your Opponents stats.

Similar to Fast Attacks, some Charge attacks are strictly better than others. The main metric for comparing charge attacks is DPE (Damage per Energy), which describes how much damage you output per Energy point spent.

InfoCharge Attack stats explained
  • PWR - Power, how much damage the move does
  • ENG - Energy, how much energy the move generates per use
  • DPEDamage per Energy

Moveset analysis

Move set
Charge cycle info
Fast move
Charge move
Charge Time
DMG per cycle
DarkBite Heavy DamageWaterAqua Tail *Spam / Bait9s (18)158
DarkBite Heavy DamageDragonTwister Spam / Bait12s (23)183
DarkBite Heavy DamageDragonDragon Pulse *General15s (30)261
DarkBite Heavy DamageWaterHydro Pump Nuke19s (38)362
DarkBite Heavy DamageDragonOutrage General15s (30)276
DarkBite Heavy DamageDarkCrunch Spam / BaitDebuff
Special effectsSpecial

Crunch has a 30.0% chance to:

  • Decrease Target's Defense by 20.0%
12s (23)204
DragonDragon Breath MultipurposeWaterAqua Tail *Spam / Bait6s (12)111
DragonDragon Breath MultipurposeDragonTwister Spam / Bait8s (15)121
DragonDragon Breath MultipurposeDragonDragon Pulse *General10s (20)179
DragonDragon Breath MultipurposeWaterHydro Pump Nuke13s (25)260
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Mega Gyarados PvP IVs rank checker

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