Hydreigon best PvP IVs
The best Hydreigon IVs for Master League in Pokémon GO are 15/15/15 — 15 attack, 15 defense and 15 HP. That spread reaches CP 4098 at level 50 and has the highest stat product of all 4,096 IV combinations.
Open Hydreigon 15/15/15 in the IV ranker
Best Hydreigon IVs by league
| League | Rank 1 IV | Lv | CP | 15/15/15 |
|---|---|---|---|---|
| Little | not allowed — must be unevolved and able to evolve | |||
| Great | 0/15/10 | 15.5 | 1499 | #3,771 |
| Ultra | 0/15/15 | 25.5 | 2495 | #1,346 |
| Master | 15/15/15 | 50 | 4098 | #1 |
Hydreigon cannot enter Little League because it has already evolved. Little League only takes Pokémon that have not evolved yet and can still evolve, so the 500 CP cap is not the only rule.
Top 10 Hydreigon IVs for Great League
| # | IV | Lv | CP | Atk | Def | HP | % |
|---|---|---|---|---|---|---|---|
| 1 | 0/15/10 | 15.5 | 1499 | 134.6 | 106.8 | 116 | 100.0 |
| 2 | 0/13/12 | 15.5 | 1499 | 134.6 | 105.7 | 117 | 99.9 |
| 3 | 0/11/14 | 15.5 | 1498 | 134.6 | 104.7 | 118 | 99.7 |
| 4 | 1/10/14 | 15.5 | 1500 | 135.2 | 104.1 | 118 | 99.6 |
| 5 | 1/15/8 | 15.5 | 1498 | 135.2 | 106.8 | 115 | 99.5 |
| 6 | 0/14/11 | 15.5 | 1499 | 134.6 | 106.2 | 116 | 99.5 |
| 7 | 0/14/10 | 15.5 | 1496 | 134.6 | 106.2 | 116 | 99.5 |
| 8 | 1/13/10 | 15.5 | 1498 | 135.2 | 105.7 | 116 | 99.4 |
| 9 | 0/12/13 | 15.5 | 1498 | 134.6 | 105.2 | 117 | 99.4 |
| 10 | 0/12/12 | 15.5 | 1495 | 134.6 | 105.2 | 117 | 99.4 |
Top 10 Hydreigon IVs for Ultra League
| # | IV | Lv | CP | Atk | Def | HP | % |
|---|---|---|---|---|---|---|---|
| 1 | 0/15/15 | 25.5 | 2495 | 172.7 | 136.9 | 152 | 100.0 |
| 2 | 1/14/15 | 25.5 | 2498 | 173.4 | 136.3 | 152 | 99.9 |
| 3 | 1/15/14 | 25.5 | 2499 | 173.4 | 136.9 | 151 | 99.7 |
| 4 | 1/15/13 | 25.5 | 2493 | 173.4 | 136.9 | 151 | 99.7 |
| 5 | 2/14/13 | 25.5 | 2497 | 174.0 | 136.3 | 151 | 99.6 |
| 6 | 0/9/14 | 26 | 2500 | 174.4 | 134.2 | 153 | 99.6 |
| 7 | 3/13/13 | 25.5 | 2500 | 174.7 | 135.6 | 151 | 99.5 |
| 8 | 0/14/15 | 25.5 | 2489 | 172.7 | 136.3 | 152 | 99.5 |
| 9 | 0/14/8 | 26 | 2498 | 174.4 | 137.6 | 149 | 99.5 |
| 10 | 2/15/12 | 25.5 | 2497 | 174.0 | 136.9 | 150 | 99.5 |
Rank 1 IVs across the evolution line
IVs carry over when a Pokémon evolves, so pick the spread for the league you mean to play it in, not for the stage you caught it at.
| Pokémon | Little | Great | Ultra |
|---|---|---|---|
| Deino | 1/15/14 CP 499 | 15/15/15 CP 1200 | 15/15/15 CP 1200 |
| Zweilous | ✕ | 0/15/15 CP 1500 | 15/15/15 CP 2079 |
| Hydreigon | ✕ | 0/15/10 CP 1499 | 0/15/15 CP 2495 |
How good is Hydreigon in the current meta?
PvPoke rates Hydreigon #81 of 409 in Master League, with a score of 78.6 out of 100. The usual moveset is Dragon Breath, Brutal Swing and Fly.
| League | PvPoke rank | Score | Usual moves |
|---|---|---|---|
| Great | #72 of 1,154 | 88.4 | Dragon Breath, Brutal Swing, Fly |
| Ultra | #179 of 851 | 82.6 | Dragon Breath, Brutal Swing, Dragon Pulse |
| Master | #81 of 409 | 78.6 | Dragon Breath, Brutal Swing, Fly |
These are two different questions. The IV ranks further up say which Hydreigon to build; the meta rank says whether Hydreigon is worth building at all. Ranks and movesets come from PvPoke, whose battle simulations produce them, and they move as the meta does.
How to find a good Hydreigon
The search-string generator builds a string you can paste into the search bar in Pokémon GO. It matches the CP, HP and appraisal stars of the top spreads above — pre-evolutions included — so you can sweep a whole storage box in one go.
To check a Hydreigon you already own, open the IV ranker and set its IVs. It ranks every stage of the evolution line at once and shows the meta rank beside the IV rank.
Hydreigon PvP IV questions
What are the best Hydreigon IVs for Master League?
15/15/15 — 15 attack, 15 defense and 15 HP. It reaches CP 4098 at level 50 and has the best stat product of all 4,096 IV combinations.
What CP is a rank 1 Hydreigon in Master League?
CP 4098 at level 50, without best buddy. Best buddy adds one level, which changes both the CP and the ranking.
Ranked by stat product (attack × defense × HP) at the highest level under the CP cap, out of all 4,096 IV combinations, without best buddy. Shadow and purified Pokémon rank the same as regular ones. Little League checks the 500 CP cap and that the Pokémon is unevolved with an evolution ahead of it; limited-time cups may add further restrictions. Base stats and meta rankings from PvPoke, used under the MIT licence. Updated 2026-11-11.