Gyarados Mega
A+#10041 · Gen 1 · BST 640
Base stats
Level 50 (neutral, 0 EV)
EV Spread Calculator
Stats by nature (Level 50)
HP 170 · L50 · IV 31 · 0 EV
| Nature | Atk | Def | SpA | SpD | Spe |
|---|---|---|---|---|---|
| Hardy(neutral) | 175 | 129 | 90 | 150 | 101 |
| Lonely | 192 ▲ | 116 ▼ | 90 | 150 | 101 |
| Brave | 192 ▲ | 129 | 90 | 150 | 90 ▼ |
| Adamant | 192 ▲ | 129 | 81 ▼ | 150 | 101 |
| Naughty | 192 ▲ | 129 | 90 | 135 ▼ | 101 |
| Bold | 157 ▼ | 141 ▲ | 90 | 150 | 101 |
| Docile(neutral) | 175 | 129 | 90 | 150 | 101 |
| Relaxed | 175 | 141 ▲ | 90 | 150 | 90 ▼ |
| Impish | 175 | 141 ▲ | 81 ▼ | 150 | 101 |
| Lax | 175 | 141 ▲ | 90 | 135 ▼ | 101 |
| Timid | 157 ▼ | 129 | 90 | 150 | 111 ▲ |
| Hasty | 175 | 116 ▼ | 90 | 150 | 111 ▲ |
| Serious(neutral) | 175 | 129 | 90 | 150 | 101 |
| Jolly | 175 | 129 | 81 ▼ | 150 | 111 ▲ |
| Naive | 175 | 129 | 90 | 135 ▼ | 111 ▲ |
| Modest | 157 ▼ | 129 | 99 ▲ | 150 | 101 |
| Mild | 175 | 116 ▼ | 99 ▲ | 150 | 101 |
| Quiet | 175 | 129 | 99 ▲ | 150 | 90 ▼ |
| Bashful(neutral) | 175 | 129 | 90 | 150 | 101 |
| Rash | 175 | 129 | 99 ▲ | 135 ▼ | 101 |
| Calm | 157 ▼ | 129 | 90 | 165 ▲ | 101 |
| Gentle | 175 | 116 ▼ | 90 | 165 ▲ | 101 |
| Sassy | 175 | 129 | 90 | 165 ▲ | 90 ▼ |
| Careful | 175 | 129 | 81 ▼ | 165 ▲ | 101 |
| Quirky(neutral) | 175 | 129 | 90 | 150 | 101 |
Role · Legality
Legal regulations: regulation-m-a
VGC analysis
Gyarados Mega is a Water/Dark-type Pokémon that tends to fit a physical attacker role in VGC, commonly paired with Eternatus Eternamax and checked by Koraidon Swimming Build. Figures here are estimated and matchup dependent.
Strengths
- + Water-type STAB options
- + Usable bulk or offense depending on EVs
- + Pairs well with Eternatus Eternamax
Weaknesses
- − Depends on team support
- − Matchup dependent
- − Watch out for Koraidon Swimming Build
How to use this data
Use this page to understand Gyarados Mega's role in the current VGC metagame. Check the base stats and Level 50 benchmarks to plan your EV spreads. Review common moves, items, abilities and Tera types to see what the community uses most. The partners section shows which Pokémon pair well with Gyarados Mega, while counters and checks highlight what to watch out for in team preview.
Last updated: July 2026 (Regulation Set M-A). Data is based on available competitive trends and editorial review.
Common builds & options
Moves
- Special
Spread Water move hitting all adjacent Pokémon.
Pow90Acc100%PP15 - Special
High-power Water STAB.
Pow110Acc80%PP5 
SpecialSpecial Dark STAB with a flinch chance.
Pow80Acc100%PP15- Physical
Removes the target's item; +50% power if it had one.
Pow65Acc100%PP20 
PhysicalSpread Rock move with a flinch chance.
Pow75Acc90%PP10
PhysicalSpread Ground move hitting all adjacent (incl. ally).
Pow100Acc100%PP10
Suggested usage notes
Gyarados Mega performs best when its role is clearly defined in team preview. As a Physical Attacker and Support Pokémon, focus on positioning it where it can execute its job without being forced into unfavorable exchanges.
When teambuilding, pair Gyarados Megawith Pokémon that cover its type weaknesses (see counters section below) and provide the speed control or redirection it needs to function. Review the common moves and items section for established sets, then adjust based on your team's specific needs.
Partners · Counters · Checks
Frequently asked questions
＋Is Gyarados Mega good in ChampionsVGC?
Gyarados Mega can fit a physical attacker role, commonly alongside Eternatus Eternamax and kept in check by Koraidon Swimming Build. This is an estimate based on available data and does not guarantee results.
＋What types is Gyarados Mega?
Gyarados Mega is Water/Dark-type.