Who to bring
CP 352–419 · boosted 440–524
† Legacy move (Elite TM) · Mega-only move
Weak to2.56x1.6x1.6x
Alolan Rattata against every one of the 18 attacking types. GO multipliers: 1.6x super effective, 2.56x doubly, 0.625x resisted, 0.39x doubly resisted.
It resists 0.24x0.39x0.625x— bringing one of those is throwing damage away.
What the encounter after the fight can hand you.
| IV spread | CP at L20 | CP at L25 (weather boosted) |
|---|---|---|
| 6/6/6floor | 352 | 440 |
| 7/7/7 | 359 | 449 |
| 8/8/8 | 366 | 458 |
| 9/9/9 | 374 | 467 |
| 10/10/10 | 381 | 477 |
| 11/11/11 | 389 | 486 |
| 12/12/12 | 396 | 496 |
| 13/13/13 | 404 | 505 |
| 14/14/14 | 412 | 515 |
| 15/15/15hundo | 419 | 524 |
Caught CP range 352 - 419, or 440 - 524 when the weather boosts it.
A raid encounter is level 20 (level 25 weather boosted) and cannot roll an IV below 6/6/6 — a Shadow raid's floor is 6, not the usual 10. Anything outside the first range is not this raid's reward.
Shadow raid floor. A Shadow Raid encounter rolls a minimum of 6/6/6, so this band starts at 352, not at the 381 a 10/10/10 catch would give. pokebattler.com's own page for a Shadow boss prints that 10/10/10 value as its floor — it is applying the standard-raid rule — so expect its range to start 29 CP higher than this one.
What Alolan Rattata throws at you: its standard movepool, with the damage window a dodge has to beat.
| Move | Power | Energy | Duration | Hits at |
|---|---|---|---|---|
 TackleSTAB | 5 | +5 | 0.5s | 0.30s |
| Quick AttackSTAB | 10 | +13 | 1.0s | 0.45s |
| Move | Power | Energy | Duration | Hits at |
|---|---|---|---|---|
| Hyper FangSTAB | 80 | -50 | 2.5s | 1.50s |
| Shadow Ball | 100 | -50 | 3.0s | 2.40s |
| CrunchSTAB | 65 | -33 | 3.0s | 1.10s |
Simulating each boss moveset…
A Shadow raid boss hits harder than its normal form (Shadow Frenzy), and the Pokemon you catch afterwards is a Shadow. Purified Gems weaken it mid-fight; the simulation does not use them.
Beating Shadow Alolan Rattata should take 1 trainer with level 40 counters. Caught CP 352-419.
Type a name, then Enter or click a result
Alolan Rattata is not on the raid schedule right now. The simulation above is still exact for the tier chosen — any boss can be simulated, current or not.
The chevron on the top 15 opens damage per move, breakpoints and the energy cycle. Every column (CP, faints, power, pokebattler.com's own rank) is under All settings.
The same boss is a different fight depending on what it knows. Each row re-simulates the top 6 counters above against one specific moveset; the list is ordered hardest first, and clicking a row filters the whole page to that moveset — the ranking, the estimator and the share link all follow.
| Boss moveset | Win % (1) | Overall | Power | Time to win | Faints | Estimator |
|---|---|---|---|---|---|---|
| Random (any moveset)showing | 100% | 1412% | 5867.9% | 0:07 | 0.0 | 0.04 |
| Tackle / Crunch | 100% | 1580% | 5813.6% | 0:07 | 0.0 | 0.04 |
| Tackle / Shadow Ball |
Shadow Tier 1: 600 HP, 3:00 timer, boss Attack 70 / Defense 50 (15/15/15 at tier CPM 0.5974).
On a phone the list shows estimator, time to win and faints. Overall, Power, win chance, CP, DPS and TDO appear on a wider screen.
| # | Attacker | Moveset | Overall | Power | Est.Estimator | TimeTime to win | Faints | Win % (1) | CP | DPS | TDO |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Mega Lucario  megaForce Palm / Aura Sphere | Force Palm / Aura Sphere+23 more movesets | 100% | 7267.4% | 0.03 | 0:06 | 0.0 | 100% | 3,826 | 104.0 | 624 |
| 2 | Keldeo  Low Kick / Secret Sword | Low Kick / Secret Sword+11 more movesets | 89% | 6228.9% | 0.04 | 0:07 | 0.0 | 100% | 3,698 | 91.6 | 641 |
| 3 | Shadow Blaziken  shadowCounter / Aura Sphere | Counter / Aura Sphere+20 more movesets | 73% | 5677.3% | 0.04 | 0:08 | 0.0 | 100% | 2,848 | 95.4 | 731 |
| 4 | Mega Blaziken megaCounter / Aura Sphere | Counter / Aura Sphere+20 more movesets | 76% | 5477.5% | 0.04 | 0:08 | 0.0 | 100% | 4,161 | 105.5 | 840 |
| 5 | Mega Mewtwo X megaCounter / Focus Blast | Counter / Focus Blast+26 more movesets | 74% | 5450.1% | 0.04 | 0:08 | 0.0 | 100% | 6,112 | 75.0 | 600 |
| 6 | Mega Heracross megaCounter / Upper Hand | Counter / Upper Hand+17 more movesets | 75% | 5450.1% | 0.04 | 0:08 | 0.0 | 100% | 4,814 | 76.4 | 611 |
| 7 | Terrakion  Double Kick / Sacred Sword | Double Kick / Sacred Sword+11 more movesets | 79% | 5450.1% | 0.04 | 0:08 | 0.0 | 100% | 3,698 | 75.5 | 604 |
| 8 | Blaziken Counter / Aura Sphere | Counter / Aura Sphere+20 more movesets | 69% | 5450.1% | 0.04 | 0:08 | 0.0 | 100% | 2,848 | 78.1 | 625 |
| 9 | Lucario Counter / Aura Sphere | Counter / Aura Sphere+23 more movesets | 71% | 5450.1% | 0.04 | 0:08 | 0.0 | 100% | 2,703 | 76.6 | 613 |
| 10 | Shadow Gallade shadowLow Kick / Sacred Sword | Low Kick / Sacred Sword+19 more movesets | 68% | 5423.0% | 0.04 | 0:08 | 0.0 | 100% | 3,093 | 83.3 | 668 |
| 11 | Mega Gallade megaLow Kick / Sacred Sword | Low Kick / Sacred Sword+19 more movesets | 72% | 5409.5% | 0.04 | 0:08 | 0.0 | 100% | 4,521 | 94.1 | 757 |
| 12 | Shadow Conkeldurr shadowCounter / Dynamic Punch | Counter / Dynamic Punch+11 more movesets | 70% | 5330.2% | 0.05 | 0:08 | 0.0 | 100% | 3,337 | 82.3 | 672 |
| 13 | Shadow Machamp shadowCounter / Dynamic Punch | Counter / Dynamic Punch+23 more movesets | 68% | 5330.2% | 0.05 | 0:08 | 0.0 | 100% | 3,056 | 80.0 | 654 |
| 14 | Urshifu (Rapid Strike) Counter / Dynamic Punch | Counter / Dynamic Punch+11 more movesets | 68% | 5129.4% | 0.05 | 0:08 | 0.0 | 100% | 3,606 | 70.7 | 601 |
| 15 | Urshifu (Single Strike) Counter / Dynamic Punch | Counter / Dynamic Punch+11 more movesets | 70% | 5129.4% | 0.05 | 0:08 | 0.0 | 100% | 3,606 | 70.7 | 601 |
| 16 | Shadow Hariyama shadowCounter / Dynamic Punch | Counter / Dynamic Punch+14 more movesets | 66% | 5129.4% | 0.05 | 0:08 | 0.0 | 100% | 2,829 | 70.7 | 601 |
| 17 | Shadow Toxicroak  shadowCounter / Dynamic Punch | Counter / Dynamic Punch+19 more movesets | 62% | 5129.4% | 0.05 | 0:08 | 0.0 | 100% | 2,488 | 71.7 | 609 |
| 18 | Kartana  Fury Cutter / Sacred Sword | Fury Cutter / Sacred Sword+14 more movesets | 62% | 4833.7% | 0.05 | 0:09 | 0.0 | 100% | 3,677 | 77.6 | 699 |
| 19 | Mega Falinks megaRock Smash / Superpower | Rock Smash / Superpower+7 more movesets | 63% | 4828.3% | 0.05 | 0:09 | 0.0 | 100% | 3,670 | 66.6 | 601 |
| 20 | Mega Beedrill megaBug Bite / Fell Stinger+ | Bug Bite / Fell Stinger++23 more movesets | 56% | 4598.1% | 0.05 | 0:09 | 0.0 | 100% | 3,383 | 76.2 | 722 |
| 21 | Mega Mewtwo Y megaCounter / Thunderbolt | Counter / Thunderbolt+26 more movesets | 59% | 4589.4% | 0.05 | 0:09 | 0.0 | 100% | 6,428 | 64.2 | 610 |
| 22 | Mega Alakazam megaCounter / Dazzling Gleam | Counter / Dazzling Gleam+17 more movesets | 54% | 4589.4% | 0.05 | 0:09 | 0.0 | 100% | 4,510 | 64.6 | 614 |
| 23 | Conkeldurr Counter / Dynamic Punch | Counter / Dynamic Punch+11 more movesets | 59% | 4589.4% | 0.05 | 0:09 | 0.0 | 100% | 3,337 | 65.5 | 622 |
| 24 | Gallade Low Kick / Sacred Sword | Low Kick / Sacred Sword+19 more movesets | 57% | 4589.4% | 0.05 | 0:09 | 0.0 | 100% | 3,093 | 64.9 | 616 |
| 25 | Machamp Counter / Dynamic Punch | Counter / Dynamic Punch+23 more movesets | 58% | 4589.4% | 0.05 | 0:09 | 0.0 | 100% | 3,056 | 63.7 | 605 |
| 26 | Breloom Counter / Dynamic Punch | Counter / Dynamic Punch+11 more movesets | 54% | 4589.4% | 0.05 | 0:09 | 0.0 | 100% | 2,628 | 65.3 | 620 |
| 27 | Shadow Galarian Zapdos  shadowCounter / Fly | Counter / Fly+7 more movesets | 54% | 4359.9% | 0.06 | 0:10 | 0.0 | 100% | 3,548 | 61.0 | 610 |
| 28 | Shadow Bewear shadowLow Kick / Superpower | Low Kick / Superpower+11 more movesets | 56% | 4359.9% | 0.06 | 0:10 | 0.0 | 100% | 3,117 | 61.6 | 616 |
| 29 | Shadow Haxorus  shadowCounter / Breaking Swipe | Counter / Breaking Swipe+9 more movesets | 51% | 4359.9% | 0.06 | 0:10 | 0.0 | 100% | 3,593 | 60.6 | 606 |
| 30 | Shadow Primeape shadowKarate Chop / Close Combat | Karate Chop / Close Combat+17 more movesets | 51% | 4351.2% | 0.06 | 0:10 | 0.0 | 100% | 2,288 | 66.2 | 661 |
Ranking. Our full ranking against the page pokebattler.com serves for the same boss and settings, on 27 boss and filter combinations read live (2026-10-04): 242 of 270 top-ten places shared, the same #1 on 26. On the six fixed reference bosses (read 2026-10-03): 85% top-ten overlap with its default filters, 83% with Shadow, Mega and Legendary on. A close top three is shown as a tie because the order inside it is below what we can measure.
Time to win. Graded with Pokebattler's own movesets against every boss moveset, average per boss: Tier 1 and 3 +0.1% to +1.2%; Tier 5 −2.9% to +1.3%; Mega −1.1% to +2.6%; Shadow Tier 5 −1.8% to +0.3%. One attacker can be off by more: median 1.6%, worst 15%, RMS per boss moveset 2.05%.
This boss on pokebattler.com (its Shadow boss page; the ordinary boss's page is a different, easier fight). Boss-by-boss accuracy report.
Ranked 30 attackers in 0.1 s (50 Monte Carlo runs each, seed 1). Same boss on pokebattler.com. The same ranking as JSON: /api/raids/rank.
Of the game's eleven Adventure Effects only Behemoth Blade (Crowned Sword Zacian), Behemoth Bash (Crowned Shield Zamazenta) and Dynamic Punch+ (Mega Mewtwo X) change a raid; Roar of Time, Spacial Rend, Freeze Shock, Ice Burn, Sunsteel Strike, Moongeist Beam, Future Sight+ and Dynamax Cannon act outside raids. Dynamic Punch+ only counts against a Mega boss, so it changes nothing here. Sources: the full list, Behemoth Blade / Bash, Dynamic Punch+.
| 100% |
| 1479% |
| 5813.6% |
| 0:07 |
| 0.0 |
| 0.04 |
| Tackle / Hyper Fang | 100% | 1488% | 5856.9% | 0:07 | 0.0 | 0.04 |
| Quick Attack / Crunch | 100% | 1542% | 5889.9% | 0:07 | 0.0 | 0.04 |
| Quick Attack / Hyper Fang | 100% | 1368% | 5889.9% | 0:07 | 0.0 | 0.04 |
| Quick Attack / Shadow Ball | 100% | 1297% | 5889.9% | 0:07 | 0.0 | 0.04 |
Measured over the top 6 attackers on the list above rather than by re-ranking the whole roster once per moveset — the ordering is what the table is for, and a full re-rank per moveset would cost ten times the page's whole simulation budget. Win % is the share of runs 1 trainers of those attackers finish inside the raid timer. Overall is Pokebattler's published blend on its own absolute scale (higher is easier), not a percentage of the best row the way the ranked table's Overall column is — which is why an easy boss reads well above 100% here.
