Grumpig counters

#0326

psychicTier 5

Lobby CP

32,456

15,000

Timer

5:00

Attack

146

Defense

160

Difficulty

1.68

Pokebattler scale

Beating Grumpig should take 2 trainers with level 40 counters. Caught CP 1,285-1,354.

Weak tobug1.6xghost1.6xdark1.6x

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 Dark Mega — most top counters attack with Dark

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 Grumpig counters are Mega Houndoom, Necrozma (Dawn Wings), Shadow Darkrai, Shadow Hydreigon, Shadow Tyranitar & Shadow Absol.

Suggested party of sixat most one Mega

M. Houndoom
Necrozma (Dawn Wings)
S. Darkrai
S. Hydreigon
S. Tyranitar
S. Absol

7 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 HoundoomMegapartySnarl / Dark Pulse+1.506:53
2Mega BeedrillMegaBug Bite / Fell Stinger+1.567:10
3Necrozma (Dawn Wings)LegendarypartyShadow Claw / Moongeist Beam1.687:44
4Shadow DarkraiShadowLegendarypartySnarl / Foul Play1.758:02
5Mega GengarMegaLick / Shadow Ball1.778:09
6Mega AbsolMegaSnarl / Brutal Swing1.788:12
7Mega Mewtwo YMegaLegendaryPsycho Cut / Shadow Ball1.808:18
8Shadow HydreigonShadowpartyBite / Brutal Swing1.828:21
9Mega TyranitarMegaBite / Brutal Swing1.828:23
10Mega Mewtwo XMegaLegendaryPsycho Cut / Shadow Ball1.868:33
12Shadow TyranitarShadowpartyBite / Brutal Swing1.878:37
13Shadow AbsolShadowpartySnarl / Brutal Swing1.908:44

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.

Search bosses

Type a name, then Enter or click a result

Raid tier — Legendary 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 Grumpig

Raid alerts…

Top 15 Grumpig 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.

Trainers2duo

#	Attacker	Moveset
1	Mega Houndoomdarkfirejoint top pick	darkSnarldarkDark Pulse+	3,842	6:53	1.50	5.1	73.6%
2	Mega Beedrillbugpoison	bugBug BitebugFell Stinger+	3,383	7:10	1.56	6.0	70.7%
3	Necrozma (Dawn Wings)psychicghost	ghostShadow ClawghostMoongeist Beam	4,099	7:44	1.68	4.7	65.5%
4	Shadow Darkraidark	darkSnarldarkFoul Play	3,739	8:02	1.75	5.5	63.1%
5	Mega Gengarghostpoison	ghostLickghostShadow Ball	4,336	8:09	1.77	5.6	62.2%
6	Mega Absoldark	darkSnarldarkBrutal Swing	3,301	8:12	1.78	6.0	61.8%
7	Mega Mewtwo Ypsychic	psychicPsycho CutghostShadow Ball	6,428	8:18	1.80	4.8	61.1%
8	Shadow Hydreigondarkdragon	darkBitedarkBrutal Swing	3,625	8:21	1.82	5.2	60.6%
9	Mega Tyranitarrockdark	darkBitedarkBrutal Swing	5,347	8:23	1.82	3.6	60.4%
10	Mega Mewtwo Xpsychicfighting	psychicPsycho CutghostShadow Ball	6,112	8:33	1.86	5.6	59.3%
11	Mega Heracrossbugfighting	bugFury CutterbugMegahorn	4,814	8:36	1.87	5.9	59.0%
12	Shadow Tyranitarrockdark	darkBitedarkBrutal Swing	3,834	8:37	1.87	4.9	58.8%
13	Shadow Absoldark	darkSnarldarkBrutal Swing	2,526	8:44	1.90	6.0	58.0%
14	Shadow Giratina (Origin)ghostdragon	ghostShadow ClawghostShadow Force	3,683	8:56	1.94	5.4	56.8%
15	Mega Banetteghost	ghostShadow ClawghostShadow Ball	3,594	8:56	1.94	5.9	56.7%

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 Grumpig.

Estimator is how many trainers of this strength the fight needs. Power is the share of Grumpig'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 % (2)	Overall	Power	Time to win	Faints	Estimator
Random (any moveset)showing	100%	104%	62.8%	8:04	5.3	1.75
Extrasensory / Dynamic Punch	100%	100%	60.6%	8:22	5.4	1.82
Charge Beam / Dynamic Punch	100%	104%	60.7%	8:21	5.3	1.82
Psywave / Dynamic Punch	100%	105%	60.8%	8:20	5.3	1.81
Charge Beam / Shadow Ball	100%	102%	61.9%	8:11	6.0	1.78
Psywave / Shadow Ball	100%	104%	61.9%	8:11	5.9	1.78
Extrasensory / Shadow Ball	100%	106%	62.2%	8:09	6.0	1.77
Charge Beam / Psychic	100%	143%	64.2%	7:53	5.4	1.71
Psywave / Psychic	100%	146%	64.5%	7:52	5.3	1.71
Extrasensory / Psychic	100%	146%	64.6%	7:51	5.3	1.71
Psywave / Mirror Coat	100%	192%	64.7%	7:50	4.0	1.70
Charge Beam / Mirror Coat	100%	182%	64.7%	7:50	4.3	1.70
Extrasensory / Mirror Coat	100%	187%	64.9%	7:49	4.2	1.70

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 2 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…

Grumpig 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.

bug1.6x ghost1.6x dark1.6x normal1x flying1x poison1x ground1x rock1x steel1x fire1x water1x grass1x electric1x ice1x dragon1x fairy1x fighting0.63x psychic0.63x

Weak (3)
Neutral (13)
Resists (2)

It resists fighting0.625xpsychic0.625x— bringing one of those is throwing damage away.

What Grumpig throws at you

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

Fast moves

Move	Power	Energy	Duration	Hits at
psychicExtrasensorySTAB	11	+11	1.0s	0.75s
psychicPsywaveSTAB	4	+7	0.5s	0.30s
electricCharge Beam	7	+14	1.0s	0.75s

Charged moves

Move	Power	Energy	Duration	Hits at
psychicPsychicSTAB	95	-50	3.0s	1.50s
fightingDynamic Punch	85	-50	2.5s	1.00s
ghostShadow Ball	100	-50	3.0s	2.40s
psychicMirror CoatSTAB	60	-50	2.5s	2.20s

Catch CP

What the encounter after the fight can hand you.

IV spread	CP at L20	CP at L25 (weather boosted)
10/10/10floor	1,285	1,606
11/11/11	1,299	1,623
12/12/12	1,312	1,641
13/13/13	1,326	1,658
14/14/14	1,340	1,675
15/15/15hundo	1,354	1,692

Caught CP range 1,285 - 1,354, or 1,606 - 1,692 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.

Grumpig 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 5: 15,000 HP, 5:00 timer, boss Attack 146 / Defense 160 (15/15/15 at tier CPM 0.79).

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 % (2)	CP	DPS	TDO
1	Mega Houndoom darkfiremega Snarl / Dark Pulse+	Snarl / Dark Pulse++17 more movesets	100%	73.6%	1.50	6:53	9.2	100%	3,842	37.4	1735
2	Mega Beedrill bugpoisonmega Bug Bite / Fell Stinger+	Bug Bite / Fell Stinger++23 more movesets	89%	70.7%	1.56	7:10	19.2	100%	3,383	37.2	861
3	Necrozma (Dawn Wings) psychicghost Shadow Claw / Moongeist Beam	Shadow Claw / Moongeist Beam+14 more movesets	86%	65.5%	1.68	7:44	12.6	100%	4,099	33.6	1785
4	Shadow Darkrai darkshadow Snarl / Foul Play	Snarl / Foul Play+14 more movesets	82%	63.1%	1.75	8:02	13.9	100%	3,739	32.3	1252
5	Mega Gengar ghostpoisonmega Lick / Shadow Ball	Lick / Shadow Ball+31 more movesets	77%	62.2%	1.77	8:09	21.9	100%	4,336	32.7	904
6	Mega Absol darkmega Snarl / Brutal Swing	Snarl / Brutal Swing+9 more movesets	79%	61.8%	1.78	8:12	17.0	100%	3,301	31.9	993
7	Mega Mewtwo Y psychicmega Psycho Cut / Shadow Ball	Psycho Cut / Shadow Ball+26 more movesets	83%	61.1%	1.80	8:18	9.7	100%	6,428	31.0	1564
8	Shadow Hydreigon darkdragonshadow Bite / Brutal Swing	Bite / Brutal Swing+9 more movesets	80%	60.6%	1.82	8:21	11.6	100%	3,625	30.8	1370
9	Mega Tyranitar rockdarkmega Bite / Brutal Swing	Bite / Brutal Swing+15 more movesets	83%	60.4%	1.82	8:23	8.7	100%	5,347	30.4	2180
10	Mega Mewtwo X psychicfightingmega Psycho Cut / Shadow Ball	Psycho Cut / Shadow Ball+26 more movesets	78%	59.3%	1.86	8:33	12.7	100%	6,112	30.2	1178
11	Mega Heracross bugfightingmega Fury Cutter / Megahorn	Fury Cutter / Megahorn+17 more movesets	75%	59.0%	1.87	8:36	16.2	100%	4,814	30.3	931
12	Shadow Tyranitar rockdarkshadow Bite / Brutal Swing	Bite / Brutal Swing+15 more movesets	77%	58.8%	1.87	8:37	13.9	100%	3,834	30.0	1427
13	Shadow Absol darkshadow Snarl / Brutal Swing	Snarl / Brutal Swing+9 more movesets	72%	58.0%	1.90	8:44	20.7	100%	2,526	30.2	770
14	Shadow Giratina (Origin) ghostdragonshadow Shadow Claw / Shadow Force	Shadow Claw / Shadow Force+7 more movesets	74%	56.8%	1.94	8:56	13.9	100%	3,683	29.0	1177
15	Mega Banette ghostmega Shadow Claw / Shadow Ball	Shadow Claw / Shadow Ball+5 more movesets	71%	56.7%	1.94	8:56	21.3	100%	3,594	29.5	783
16	Shadow Chandelure ghostfireshadow Hex / Shadow Ball	Hex / Shadow Ball+19 more movesets	68%	55.7%	1.98	9:06	23.8	98%	3,268	29.2	706
17	Mega Rayquaza dragonflyingmega Dragon Tail / Dragon Ascent	Dragon Tail / Dragon Ascent+11 more movesets	73%	55.2%	1.99	9:11	12.6	100%	5,713	28.1	1136
18	Shadow Weavile darkiceshadow Snarl / Foul Play	Snarl / Foul Play+11 more movesets	68%	54.3%	2.03	9:20	19.2	78%	3,005	28.0	940
19	Mega Greninja waterdarkmega Feint Attack / Surf+	Feint Attack / Surf++17 more movesets	70%	54.1%	2.04	9:22	13.9	94%	3,784	27.5	1166
20	Shadow Salamence dragonflyingshadow Bite / Brutal Swing	Bite / Brutal Swing+20 more movesets	68%	53.8%	2.05	9:26	19.1	100%	3,749	27.7	749
21	Mega Pinsir bugflyingmega Fury Cutter / X-Scissor	Fury Cutter / X-Scissor+14 more movesets	69%	53.6%	2.05	9:27	15.2	100%	4,182	27.4	995
22	Darkrai dark Snarl / Foul Play	Snarl / Foul Play+14 more movesets	70%	53.5%	2.06	9:28	13.5	96%	3,739	27.2	1207
23	Shadow Gengar ghostpoisonshadow Shadow Claw / Shadow Ball	Shadow Claw / Shadow Ball+31 more movesets	62%	52.2%	2.11	9:43	34.7	74%	2,878	28.1	571
24	Shadow Regigigas normalshadow Hidden Power / Crush Grip	Hidden Power / Crush Grip+7 more movesets	66%	51.8%	2.13	9:47	17.0	68%	4,346	26.6	947
25	Shadow Vikavolt bugelectricshadow Bug Bite / X-Scissor	Bug Bite / X-Scissor+15 more movesets	64%	51.8%	2.13	9:48	23.0	92%	3,117	26.9	630
26	Shadow Hisuian Typhlosion fireghostshadow Hex / Shadow Ball	Hex / Shadow Ball+9 more movesets	63%	51.1%	2.15	9:55	24.3	62%	2,994	26.7	688
27	Shadow Honchkrow darkflyingshadow Snarl / Dark Pulse	Snarl / Dark Pulse+7 more movesets	64%	51.1%	2.15	9:55	19.2	56%	2,711	26.3	788
28	Blacephalon fireghost Astonish / Shadow Ball	Astonish / Shadow Ball+7 more movesets	62%	51.0%	2.16	9:56	27.7	50%	3,297	26.9	610
29	Shadow Mewtwo psychicshadow Psycho Cut / Shadow Ball	Psycho Cut / Shadow Ball+23 more movesets	63%	50.4%	2.19	10:04	19.3	74%	4,178	26.0	894
30	Mega Delphox firepsychicmega Fire Spin / Mystical Fire+	Fire Spin / Mystical Fire++23 more movesets	65%	50.1%	2.20	10:07	14.3	46%	4,783	25.5	1088

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