PikaStat → every Pokémon → Rillaboom
Rillaboom PvP IV ranks in Pokémon GO
- Little Cup: closed to this one — it only takes Pokémon that can still evolve.
- Great League: meta pick — PvPoke #30, down from #28 · hundo rank 2,128 of 4096 · best build 0/12/13, level 17, already past it at level 20
- Ultra League: meta pick — PvPoke #17 · hundo rank 2,253 of 4096 · best build 0/14/15, level 28, 56,000 dust
- Master League: meta pick — PvPoke #29, down from #27
Which IVs make the best Rillaboom for PvP, league by league — ranked by stat product, the way rankings are calculated in Pokémon GO. Ranked at levels up to 50 — without Best Buddy.
Great League
The best spread is 0/12/13 at level 17 — 1500 CP. Anything close to it is worth keeping; the table holds the top 10.
PvPoke ranks it #30 overall in Great League, down from #28. PvPoke updated these ranks on 12 October 2026 · we checked on 14 October 2026. Compared with PvPoke's ranks of 9 October 2026.
The moves behind that rank: Scratch · Drum Beating · Earth Power.
At that level it fights with 131.64 attack, 99.14 defense and 131.09 stamina — a glass cannon: it hits first and does not want a long fight.
A hundo — 15/15/15 — lands at rank 2,128 of 4096 here, 94.8% of the best spread: one of the worse spreads for this league, despite the three fifteens.
| Rank | Attack / Defense / HP | Level | CP | Of the best |
|---|---|---|---|---|
| 1 | 0/12/13 | 17 | 1500 | 100% |
| 2 | 0/10/15 | 17 | 1498 | 99.64% |
| 3 | 0/14/10 | 17 | 1499 | 99.57% |
| 4 | 4/15/15 | 16.5 | 1499 | 99.56% |
| 5 | 1/9/15 | 17 | 1500 | 99.5% |
| 6 | 0/11/14 | 17 | 1499 | 99.44% |
| 7 | 0/11/13 | 17 | 1496 | 99.44% |
| 8 | 0/15/9 | 17 | 1500 | 99.34% |
| 9 | 0/15/8 | 17 | 1497 | 99.34% |
| 10 | 1/10/13 | 17 | 1498 | 99.3% |
A level-20 catch is already past level 17, and a Pokémon cannot be powered down — here the CP cap is the limit, not Stardust.
Ultra League
The best spread is 0/14/15 at level 28 — 2495 CP. Anything close to it is worth keeping; the table holds the top 10.
PvPoke ranks it #17 overall in Ultra League. PvPoke updated these ranks on 12 October 2026 · we checked on 14 October 2026.
The moves behind that rank: Scratch · Drum Beating · Earth Power.
At that level it fights with 168.95 attack, 128.65 defense and 169.65 stamina — a glass cannon: it hits first and does not want a long fight.
A hundo — 15/15/15 — lands at rank 2,253 of 4096 here, 95.7% of the best spread: one of the worse spreads for this league, despite the three fifteens.
| Rank | Attack / Defense / HP | Level | CP | Of the best |
|---|---|---|---|---|
| 1 | 0/14/15 | 28 | 2495 | 100% |
| 2 | 0/15/14 | 28 | 2497 | 99.95% |
| 3 | 0/15/13 | 28 | 2492 | 99.95% |
| 4 | 1/13/15 | 28 | 2499 | 99.87% |
| 5 | 1/14/13 | 28 | 2495 | 99.82% |
| 6 | 4/15/15 | 27.5 | 2499 | 99.81% |
| 7 | 1/15/12 | 28 | 2497 | 99.78% |
| 8 | 2/13/13 | 28 | 2499 | 99.69% |
| 9 | 0/8/15 | 28.5 | 2498 | 99.6% |
| 10 | 2/15/10 | 28 | 2497 | 99.59% |
Taking a level-20 catch to level 28 costs 56,000 Stardust and 50 candy.
500 CP cap
(Little Cup is closed to this one)
Little Cup only takes Pokémon that can still evolve, so these are the best spreads under 500 CP for their own sake rather than a ranking for a cup it can enter.
The best spread is 0/4/15 at level 6 — 500 CP. The table holds the top 10.
At that level it fights with 76.74 attack, 55.23 defense and 77.06 stamina — a glass cannon: it hits first and does not want a long fight.
A hundo — 15/15/15 — lands at rank 195 of 4096 here, 97.4% of the best spread.
| Rank | Attack / Defense / HP | Level | CP | Of the best |
|---|---|---|---|---|
| 1 | 0/4/15 | 6 | 500 | 100% |
| 2 | 0/6/12 | 6 | 500 | 99.85% |
| 3 | 0/13/3 | 6 | 500 | 99.77% |
| 4 | 0/8/9 | 6 | 500 | 99.67% |
| 5 | 1/7/9 | 6 | 500 | 99.52% |
| 6 | 0/15/0 | 6 | 499 | 99.49% |
| 7 | 0/10/7 | 6 | 500 | 99.46% |
| 8 | 0/10/6 | 6 | 499 | 99.46% |
| 9 | 0/3/15 | 6 | 499 | 99.42% |
| 10 | 1/14/0 | 6 | 500 | 99.36% |
A level-20 catch is already past level 6, and a Pokémon cannot be powered down — here the CP cap is the limit, not Stardust.
Rillaboom in PvP: quick answers
Is Rillaboom good for PvP right now?
Little Cup: closed to it, the cup only takes Pokémon that can still evolve. Great League: meta pick, PvPoke #30, down from #28. Ultra League: meta pick, PvPoke #17. Master League: meta pick, PvPoke #29, down from #27.
What are the best IVs for Rillaboom in Great League?
The best spread is 0/12/13, which reaches 1500 CP at level 17. The top 10 spreads are on the page, ranked by stat product.
What are the best IVs for Rillaboom in Ultra League?
The best spread is 0/14/15, which reaches 2495 CP at level 28. The top 10 spreads are on the page, ranked by stat product.
Is a hundo Rillaboom good for PvP?
Great League: rank 2,128 of 4096, one of the worse spreads for this league, despite the three fifteens. Ultra League: rank 2,253 of 4096, one of the worse spreads for this league, despite the three fifteens. Master League: a hundo is the best build, there is no CP cap.
How much does it cost to power up Rillaboom for Great League?
A level-20 catch is already past level 17, and a Pokémon cannot be powered down — here the CP cap is the limit, not Stardust.
How much does it cost to power up Rillaboom for Ultra League?
Taking a level-20 catch to level 28 costs 56,000 Stardust and 50 candy.
What moves does Rillaboom use in PvP?
Great League: Scratch · Drum Beating · Earth Power, the set behind PvPoke's #30. Ultra League: Scratch · Drum Beating · Earth Power, the set behind PvPoke's #17. Master League: Scratch · Drum Beating · Earth Power, the set behind PvPoke's #29.
Can Rillaboom be used in Little Cup?
No. Little Cup only takes Pokémon that can still evolve, and Rillaboom cannot.
Close to Rillaboom in Great League
These land within a hair of Rillaboom on stat product, so they ask the same question of an IV spread — and a shield-heavy matchup often comes down to which of them you built.
What every Great League build costs →
Ranks come from every one of the 4096 IV combinations, each taken to the highest level its league allows, and sorted by stat product. Levels stop at 50, where any player can take a Pokémon; a Best Buddy goes one level further, and where that changes an answer the section says so on a line of its own. Numbers refresh whenever the Pokédex does.