Perrserker counters

#0863

steelTier 3

Lobby CP

16,763

3,600

Timer

3:00

Attack

153

Defense

129

Difficulty

0.44

Pokebattler scale

Beating Perrserker should take 1 trainer with level 40 counters. Caught CP 1,294-1,363.

Weak tofighting1.6xground1.6xfire1.6x

Who to bring

IncludeMega Legendary Shadow

Improve your raidweather · friendship · Mega in the lobby · Party Power · Adventure EffectsShow ▾

Weather

★ boosts a type this boss is weak to

No boost Sunny or clear ★Rainy Partly cloudy Cloudy ★Windy Snow Fog

Friendship

every trainer in the lobby who is your friend

None Good friend (+3%)Great friend (+5%)Ultra friend (+7%)Best friend (+10%)

Mega in the lobby

a Mega boosts every trainer's attacks: 1.3x of its own type, 1.1x of others

Try a Fighting Mega — most top counters attack with Fighting

Party Power

Party Play: the charged move after a full meter does 2x

Off 2 trainers 3 trainers 4 trainers

Adventure Effects

only these three change a raid

Behemoth Blade (+10% attack)Behemoth Bash (+10% defense)Dynamic Punch+ (+15% attack vs Mega)

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+.

Best counters

Mega, Legendary, Shadow · level 40

The best Perrserker counters are Mega Mewtwo X, Shadow Reshiram, Keldeo, Shadow Blaziken, Shadow Landorus (Therian) & Blacephalon.

Suggested party of sixat most one Mega

M. Mewtwo X
S. Reshiram
Keldeo
S. Blaziken
S. Landorus (Therian)
Blacephalon

8 more Megas ranked inside the top six — a party can hold only one Mega, so the best one stays and the next non-Mega takes the slot.

Ranked by Estimator (trainers needed); small print: time to winOrder byEstimatorOverall %

1Mega Mewtwo XMegaLegendarypartyCounter / Dynamic Punch+0.361:03
2Mega DelphoxMegaFire Spin / Mystical Fire+0.421:14
3Mega LucarioMegaForce Palm / Aura Sphere0.431:16
4Mega BlazikenMegaCounter / Aura Sphere0.441:17
5Shadow ReshiramShadowLegendarypartyFire Fang / Fusion Flare0.481:24
6Mega FalinksMegaCounter / Brick Break+0.481:25
7Mega Charizard YMegaFire Spin / Blast Burn0.491:26
8Primal GroudonMegaLegendaryMud Shot / Precipice Blades0.491:27
9KeldeoLegendarypartyLow Kick / Secret Sword0.491:27
10Mega GalladeMegaLow Kick / Sacred Sword0.501:27
11Shadow BlazikenShadowpartyCounter / Aura Sphere0.501:28
12Shadow Landorus (Therian)ShadowLegendarypartyMud Shot / Sandsear Storm0.501:28
14BlacephalonLegendarypartyIncinerate / Mind Blown0.521:31

More orders under All settings (Sort by). The top 15 in detail.

Build and order a party of six →Plan your raid lobby →

Best from your Pokebox

Pokebox

The Pokebox saved in this browser · each at its own level, IVs and moves.

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Raid tier — Group Raid

Super Mega Legendary Super Mega Primal Mega Legendary Mega Elite Shadow Tier 5 Tier 5 Shadow Tier 3 Tier 3 Shadow Tier 1 Tier 1 Tier 4 Tier 2

Related countersShadow Perrserker

Raid alerts…

Top 15 Perrserker counters in detail

Click a row for damage per move, breakpoints and the energy cycle. Click a column to sort. All 30 ranked attackers, with every column, are under All settings.

Trainers1soloable

#	Attacker	Moveset
1	Mega Mewtwo Xpsychicfightingjoint top pick	fightingCounterfightingDynamic Punch+	6,112	1:03	0.36	1.1	375.5%
2	Mega Delphoxfirepsychic	fireFire SpinfireMystical Fire+	4,783	1:14	0.42	1.2	318.9%
3	Mega Lucariofightingsteel	fightingForce PalmfightingAura Sphere	3,826	1:16	0.43	2.0	308.9%
4	Mega Blazikenfirefighting	fightingCounterfightingAura Sphere	4,161	1:17	0.44	1.6	304.2%
5	Shadow Reshiramdragonfire	fireFire FangfireFusion Flare	4,038	1:24	0.48	1.7	278.6%
6	Mega Falinksfighting	fightingCounterfightingBrick Break+	3,670	1:25	0.48	2.1	276.9%
7	Mega Charizard Yfireflying	fireFire SpinfireBlast Burn	4,455	1:26	0.49	1.2	271.7%
8	Primal Groudongroundfire	groundMud ShotgroundPrecipice Blades	5,902	1:27	0.49	1.1	271.0%
9	Keldeowaterfighting	fightingLow KickfightingSecret Sword	3,698	1:27	0.49	1.9	270.1%
10	Mega Galladepsychicfighting	fightingLow KickfightingSacred Sword	4,521	1:27	0.50	2.2	268.8%
11	Shadow Blazikenfirefighting	fightingCounterfightingAura Sphere	2,848	1:28	0.50	2.8	266.7%
12	Shadow Landorus (Therian)groundflying	groundMud ShotgroundSandsear Storm	3,922	1:28	0.50	2.5	265.8%
13	Mega Mewtwo Ypsychic	fightingCounterfightingFocus Blast	6,428	1:30	0.51	1.7	261.4%
14	Blacephalonfireghost	fireIncineratefireMind Blown	3,297	1:31	0.52	2.9	256.6%
15	Shadow Groudonground	groundMud ShotgroundPrecipice Blades	4,115	1:35	0.54	2.6	246.1%

Ordered by Estimator alone, fewest trainers needed first. . The place badge names each row's Overall place on hover.

Times are one trainer with six copies of that attacker, level 40 at 15/15/15, no weather, no friendship, no dodging, Shadow / Mega / Legendary attackers hidden — the same defaults pokebattler.com's own counter pages open with. Open the full counter tool to change any of them. "Details" opens the per-move damage, breakpoints and energy cycle against Perrserker.

Estimator is how many trainers of this strength the fight needs. Power is the share of Perrserker's HP that six of that attacker remove inside one raid timer, so over 100% means they finish it with time to spare. Faints is how many of the six go down inside that timer.

Hardest movesets to raid against

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%	185%	281.5%	1:23	2.1	0.47
Metal Claw / Foul Play	100%	182%	268.0%	1:28	2.4	0.50
Shadow Claw / Foul Play	100%	180%	269.2%	1:27	2.4	0.50
Metal Sound / Foul Play	100%	186%	269.6%	1:27	2.4	0.50
Metal Sound / Play Rough	100%	160%	280.4%	1:24	2.5	0.48
Shadow Claw / Play Rough	100%	154%	282.0%	1:23	2.7	0.47
Metal Claw / Play Rough	100%	158%	282.7%	1:23	2.6	0.47
Metal Sound / Close Combat	100%	217%	283.2%	1:23	1.8	0.47
Shadow Claw / Close Combat	100%	200%	283.4%	1:23	2.1	0.47
Shadow Claw / Trailblaze	100%	201%	283.7%	1:23	1.9	0.47
Metal Claw / Close Combat	100%	204%	283.9%	1:23	2.0	0.47
Metal Claw / Iron Head	100%	202%	284.3%	1:23	1.7	0.47
Shadow Claw / Iron Head	100%	198%	284.7%	1:22	1.8	0.47
Metal Sound / Iron Head	100%	208%	285.4%	1:22	1.6	0.47
Metal Claw / Trailblaze	100%	210%	286.5%	1:22	1.9	0.47
Metal Sound / Trailblaze	100%	217%	287.0%	1:22	1.8	0.47

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.

Simulating each boss moveset…

Perrserker weaknesses and resistances

Every one of the 18 attacking types against this boss's typing. GO multipliers: 1.6x super effective, 2.56x doubly, 0.625x resisted, 0.39x doubly resisted.

fighting1.6x ground1.6x fire1.6x ghost1x water1x electric1x dark1x normal0.63x flying0.63x rock0.63x bug0.63x steel0.63x grass0.63x psychic0.63x ice0.63x dragon0.63x fairy0.63x poison0.39x

Weak (3)
Neutral (4)
Resists (11)

It resists poison0.39xnormal0.625xflying0.625xrock0.625xbug0.625xsteel0.625xgrass0.625xpsychic0.625xice0.625xdragon0.625xfairy0.625x— bringing one of those is throwing damage away.

What Perrserker throws at you

Its standard movepool, with the damage window a dodge has to beat.

Fast moves

Move	Power	Energy	Duration	Hits at
steelMetal ClawSTAB	6	+5	0.5s	0.23s
ghostShadow Claw	6	+4	0.5s	0.05s
steelMetal SoundSTAB	4	+6	0.5s	0.20s

Charged moves

Move	Power	Energy	Duration	Hits at
fightingClose Combat	105	-100	2.5s	1.20s
steelIron HeadSTAB	60	-50	2.0s	1.40s
darkFoul Play	70	-50	2.0s	1.70s
grassTrailblaze	65	-50	2.0s	1.20s
fairyPlay Rough	90	-50	3.0s	1.40s

Catch CP

What the encounter after the fight can hand you.

IV spread	CP at L20	CP at L25 (weather boosted)
10/10/10floor	1,294	1,618
11/11/11	1,308	1,635
12/12/12	1,321	1,652
13/13/13	1,335	1,669
14/14/14	1,349	1,687
15/15/15hundo	1,363	1,704

Caught CP range 1,294 - 1,363, or 1,618 - 1,704 when the weather boosts it.

A raid encounter is level 20 (level 25 weather boosted) and cannot roll an IV below 10/10/10. Anything outside the first range is not this raid's reward.

When it is in raids

From the raid schedule, refreshed daily.

Perrserker 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.

All settings

Tier 3: 3,600 HP, 3:00 timer, boss Attack 153 / Defense 129 (15/15/15 at tier CPM 0.73).

Raid bossAttacker levelAttacker IVsWeatherFriendshipDodgingTrainers in the lobbyMega in the lobbyParty Play trainersBoss fast moveBoss charged moveSort by

Attackers allowed

ShadowMega and PrimalLegendary, Mythical, Ultra BeastLegacy and Elite TM moves

Share these exact settings

Every column, and pokebattler.com's own rank

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 Mewtwo X psychicfightingmega Counter / Dynamic Punch+	Counter / Dynamic Punch++26 more movesets	100%	375.5%	0.36	1:03	1.0	100%	6,112	59.7	1838
2	Mega Delphox firepsychicmega Fire Spin / Mystical Fire+	Fire Spin / Mystical Fire++23 more movesets	84%	318.9%	0.42	1:14	1.1	100%	4,783	51.3	1802
3	Mega Lucario fightingsteelmega Force Palm / Aura Sphere	Force Palm / Aura Sphere+23 more movesets	76%	308.9%	0.43	1:16	1.8	100%	3,826	49.0	1430
4	Mega Blaziken firefightingmega Counter / Aura Sphere	Counter / Aura Sphere+20 more movesets	77%	304.2%	0.44	1:17	1.4	100%	4,161	47.4	1487
5	Shadow Reshiram dragonfireshadow Fire Fang / Fusion Flare	Fire Fang / Fusion Flare+9 more movesets	70%	278.6%	0.48	1:24	1.6	100%	4,038	43.4	1399
6	Mega Falinks fightingmega Counter / Brick Break+	Counter / Brick Break++7 more movesets	68%	276.9%	0.48	1:25	1.9	100%	3,670	44.0	1278
7	Mega Charizard Y fireflyingmega Fire Spin / Blast Burn	Fire Spin / Blast Burn+29 more movesets	71%	271.7%	0.49	1:26	1.1	100%	4,455	42.1	1817
8	Primal Groudon groundfiremega Mud Shot / Precipice Blades	Mud Shot / Precipice Blades+9 more movesets	72%	271.0%	0.49	1:27	1.0	100%	5,902	41.9	1778
9	Keldeo waterfighting Low Kick / Secret Sword	Low Kick / Secret Sword+11 more movesets	66%	270.1%	0.49	1:27	1.8	100%	3,698	42.4	1368
10	Mega Gallade psychicfightingmega Low Kick / Sacred Sword	Low Kick / Sacred Sword+19 more movesets	65%	268.8%	0.50	1:27	2.0	100%	4,521	41.6	1187
11	Shadow Blaziken firefightingshadow Counter / Aura Sphere	Counter / Aura Sphere+20 more movesets	62%	266.7%	0.50	1:28	2.5	100%	2,848	41.7	1022
12	Shadow Landorus (Therian) groundflyingshadow Mud Shot / Sandsear Storm	Mud Shot / Sandsear Storm+9 more movesets	63%	265.8%	0.50	1:28	2.2	100%	3,922	42.5	1136
13	Mega Mewtwo Y psychicmega Counter / Focus Blast	Counter / Focus Blast+26 more movesets	66%	261.4%	0.51	1:30	1.6	100%	6,428	40.6	1411
14	Blacephalon fireghost Incinerate / Mind Blown	Incinerate / Mind Blown+7 more movesets	59%	256.6%	0.52	1:31	2.9	100%	3,297	41.4	1053
15	Shadow Groudon groundshadow Mud Shot / Precipice Blades	Mud Shot / Precipice Blades+9 more movesets	58%	246.1%	0.54	1:35	2.3	100%	4,115	38.5	1050
16	Shadow Heatran firesteelshadow Fire Spin / Magma Storm	Fire Spin / Magma Storm+11 more movesets	61%	243.2%	0.55	1:37	1.7	100%	3,754	37.9	1502
17	Lucario fightingsteel Force Palm / Aura Sphere	Force Palm / Aura Sphere+23 more movesets	56%	241.1%	0.55	1:37	2.7	100%	2,703	37.4	991
18	Mega Garchomp dragongroundmega Mud Shot / Earth Power	Mud Shot / Earth Power+13 more movesets	59%	239.0%	0.56	1:38	1.7	100%	5,424	37.8	1348
19	Shadow Darmanitan (Standard) fireshadow Fire Fang / Overheat	Fire Fang / Overheat+11 more movesets	55%	238.8%	0.56	1:38	2.9	100%	3,105	37.3	930
20	Reshiram dragonfire Fire Fang / Fusion Flare	Fire Fang / Fusion Flare+9 more movesets	60%	237.4%	0.56	1:39	1.5	100%	4,038	37.0	1480
21	Shadow Conkeldurr fightingshadow Force Palm / Dynamic Punch	Force Palm / Dynamic Punch+11 more movesets	54%	235.9%	0.57	1:39	2.9	100%	3,337	37.5	962
22	Shadow Ho-Oh fireflyingshadow Incinerate / Sacred Fire++	Incinerate / Sacred Fire+++27 more movesets	61%	235.3%	0.57	1:40	1.2	100%	3,863	37.3	1697
23	Mega Heracross bugfightingmega Counter / Close Combat	Counter / Close Combat+17 more movesets	57%	233.8%	0.57	1:40	1.8	100%	4,814	36.4	1396
24	Landorus (Therian) groundflying Mud Shot / Sandsear Storm	Mud Shot / Sandsear Storm+9 more movesets	56%	233.5%	0.57	1:41	2.0	100%	3,922	36.3	1213
25	Shadow Emboar firefightingshadow Low Kick / Blast Burn	Low Kick / Blast Burn+9 more movesets	55%	233.3%	0.57	1:41	2.4	100%	2,982	36.4	1045
26	Terrakion rockfighting Double Kick / Sacred Sword	Double Kick / Sacred Sword+11 more movesets	53%	232.6%	0.57	1:41	3.1	100%	3,698	36.1	876
27	Shadow Moltres fireflyingshadow Fire Spin / Overheat	Fire Spin / Overheat+11 more movesets	57%	231.8%	0.58	1:41	1.8	100%	3,465	36.3	1323
28	Shadow Delphox firepsychicshadow Fire Spin / Blast Burn	Fire Spin / Blast Burn+20 more movesets	55%	231.4%	0.58	1:41	2.3	100%	3,059	36.6	1132
29	Shadow Chandelure ghostfireshadow Fire Spin / Overheat	Fire Spin / Overheat+19 more movesets	52%	230.4%	0.58	1:42	3.1	100%	3,268	37.4	1085
30	Shadow Charizard fireflyingshadow Fire Spin / Blast Burn	Fire Spin / Blast Burn+29 more movesets	55%	228.3%	0.59	1:43	2.0	100%	2,889	35.7	1246

How accurate is this? Same top pick as pokebattler.com on 26 of 27 lists checked, 90% of its top tens shared; weakest on Mewtwo's default list (7 of 10).

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%.

Known weak spots.

Mewtwo (Tier 5, default filters) shares 7 of Pokebattler's top 10: Absol, Incineroar and Salamence sit just outside ours, Polteageist, Cursola and Hisuian Typhlosion just inside.
Groudon (Tier 5, default filters) shares 7 of 10; its Grass and Water counters run 2-6% fast here.
Tier 5 times run about 2-3% fast for attackers that faint often, and 2-3% slow on Mega Charizard Y and Mega Beedrill, whose counters resist the boss.
Tier 1 lists are the least checked: Combee (Tier 1) shares only 3 of Pokebattler's top 10, with Gigalith first here where Pokebattler puts Rhyperior.

This boss on pokebattler.com. Boss-by-boss accuracy report.

Ranked 30 attackers in 0.3 s (50 Monte Carlo runs each, seed 1). Same boss on pokebattler.com. The same ranking as JSON: /api/raids/rank.