Grumpig counters

#0326

psychicTier 1

Lobby CP

6,491

600

Timer

3:00

Attack

111

Defense

121

Difficulty

0.08

Pokebattler scale

Beating Grumpig should take 1 trainer 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 Ghost Mega — most top counters attack with Ghost

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 Beedrill, Necrozma (Dawn Wings), Shadow Gengar, Shadow Darkrai, Shadow Chandelure & Shadow Hydreigon.

Suggested party of sixat most one Mega

M. Beedrill
Necrozma (Dawn Wings)
S. Gengar
S. Darkrai
S. Chandelure
S. Hydreigon

5 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 BeedrillMegapartyBug Bite / Fell Stinger+0.070:13
2Mega GengarMegaLick / Shadow Ball0.070:13
3Mega HoundoomMegaSnarl / Dark Pulse+0.080:14
4Necrozma (Dawn Wings)LegendarypartyShadow Claw / Moongeist Beam0.080:14
5Shadow GengarShadowpartyLick / Shadow Ball0.080:15
6Shadow DarkraiShadowLegendarypartySnarl / Shadow Ball0.080:15
7Mega AbsolMegaSnarl / Brutal Swing0.080:15
8Mega HeracrossMegaFury Cutter / Megahorn0.090:16
9Shadow ChandelureShadowpartyFire Spin / Shadow Ball0.090:16
10Mega BanetteMegaShadow Claw / Shadow Ball0.090:16
11Shadow HydreigonShadowpartyBite / Brutal Swing0.090:16

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 — Solo 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.

Trainers1soloable

#	Attacker	Moveset
1	Mega Beedrillbugpoisonjoint top pick	bugBug BitebugFell Stinger+	3,383	0:13	0.07	0.0	3353.6%
2	Mega Gengarghostpoison	ghostLickghostShadow Ball	4,336	0:13	0.07	0.0	3282.9%
3	Mega Houndoomdarkfire	darkSnarldarkDark Pulse+	3,842	0:14	0.08	0.0	3114.0%
4	Necrozma (Dawn Wings)psychicghost	ghostShadow ClawghostMoongeist Beam	4,099	0:14	0.08	0.0	3055.1%
5	Shadow Gengarghostpoison	ghostLickghostShadow Ball	2,878	0:15	0.08	0.1	2943.0%
6	Shadow Darkraidark	darkSnarlghostShadow Ball	3,739	0:15	0.08	0.0	2868.1%
7	Mega Absoldark	darkSnarldarkBrutal Swing	3,301	0:15	0.08	0.0	2862.6%
8	Mega Heracrossbugfighting	bugFury CutterbugMegahorn	4,814	0:16	0.09	0.0	2754.0%
9	Shadow Chandelureghostfire	fireFire SpinghostShadow Ball	3,268	0:16	0.09	0.1	2688.0%
10	Mega Banetteghost	ghostShadow ClawghostShadow Ball	3,594	0:16	0.09	0.0	2664.6%
11	Shadow Hydreigondarkdragon	darkBitedarkBrutal Swing	3,625	0:16	0.09	0.0	2645.3%
12	Shadow Absoldark	darkSnarldarkBrutal Swing	2,526	0:17	0.09	0.1	2615.7%
13	Shadow Tyranitarrockdark	darkBitedarkBrutal Swing	3,834	0:17	0.09	0.0	2615.2%
14	Mega Tyranitarrockdark	darkBitedarkBrutal Swing	5,347	0:17	0.09	0.0	2584.2%
15	Darkraidark	darkSnarldarkFoul Play	3,739	0:17	0.09	0.0	2582.7%

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 % (1)	Overall	Power	Time to win	Faints	Estimator
Random (any moveset)showing	100%	531%	2899.8%	0:15	0.0	0.08
Charge Beam / Mirror Coat	100%	667%	2856.1%	0:15	0.0	0.09
Psywave / Mirror Coat	100%	673%	2858.7%	0:15	0.0	0.09
Extrasensory / Psychic	100%	583%	2862.8%	0:15	0.1	0.08
Psywave / Psychic	100%	595%	2865.5%	0:15	0.1	0.08
Extrasensory / Mirror Coat	100%	639%	2885.6%	0:15	0.0	0.08
Charge Beam / Psychic	100%	609%	2886.3%	0:15	0.0	0.08
Extrasensory / Shadow Ball	100%	504%	2888.3%	0:15	0.1	0.08
Psywave / Shadow Ball	100%	502%	2893.9%	0:15	0.1	0.08
Psywave / Dynamic Punch	100%	686%	2906.4%	0:15	0.0	0.08
Charge Beam / Shadow Ball	100%	540%	2911.0%	0:15	0.1	0.08
Charge Beam / Dynamic Punch	100%	700%	2913.1%	0:15	0.0	0.08
Extrasensory / Dynamic Punch	100%	626%	2930.8%	0:15	0.0	0.08

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…

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 1: 600 HP, 3:00 timer, boss Attack 111 / Defense 121 (15/15/15 at tier CPM 0.5974).

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 Beedrill bugpoisonmega Bug Bite / Fell Stinger+	Bug Bite / Fell Stinger++23 more movesets	96%	3353.6%	0.07	0:13	0.0	100%	3,383	46.9	609
2	Mega Gengar ghostpoisonmega Lick / Shadow Ball	Lick / Shadow Ball+31 more movesets	96%	3282.9%	0.07	0:13	0.0	100%	4,336	47.6	631
3	Mega Houndoom darkfiremega Snarl / Dark Pulse+	Snarl / Dark Pulse++17 more movesets	100%	3114.0%	0.08	0:14	0.0	100%	3,842	44.1	618
4	Necrozma (Dawn Wings) psychicghost Shadow Claw / Moongeist Beam	Shadow Claw / Moongeist Beam+14 more movesets	98%	3055.1%	0.08	0:14	0.0	100%	4,099	47.1	669
5	Shadow Gengar ghostpoisonshadow Lick / Shadow Ball	Lick / Shadow Ball+31 more movesets	79%	2943.0%	0.08	0:15	0.1	100%	2,878	41.7	594
6	Shadow Darkrai darkshadow Snarl / Shadow Ball	Snarl / Shadow Ball+14 more movesets	87%	2868.1%	0.08	0:15	0.0	100%	3,739	40.6	617
7	Mega Absol darkmega Snarl / Brutal Swing	Snarl / Brutal Swing+9 more movesets	83%	2862.6%	0.08	0:15	0.0	100%	3,301	41.4	618
8	Mega Heracross bugfightingmega Fury Cutter / Megahorn	Fury Cutter / Megahorn+17 more movesets	82%	2754.0%	0.09	0:16	0.0	100%	4,814	42.6	673
9	Shadow Chandelure ghostfireshadow Fire Spin / Shadow Ball	Fire Spin / Shadow Ball+19 more movesets	74%	2688.0%	0.09	0:16	0.1	100%	3,268	37.8	594
10	Mega Banette ghostmega Shadow Claw / Shadow Ball	Shadow Claw / Shadow Ball+5 more movesets	76%	2664.6%	0.09	0:16	0.0	100%	3,594	41.6	670
11	Shadow Hydreigon darkdragonshadow Bite / Brutal Swing	Bite / Brutal Swing+9 more movesets	82%	2645.3%	0.09	0:16	0.0	100%	3,625	40.8	671
12	Shadow Absol darkshadow Snarl / Brutal Swing	Snarl / Brutal Swing+9 more movesets	73%	2615.7%	0.09	0:17	0.1	100%	2,526	40.6	643
13	Shadow Tyranitar rockdarkshadow Bite / Brutal Swing	Bite / Brutal Swing+15 more movesets	79%	2615.2%	0.09	0:17	0.0	100%	3,834	39.3	654
14	Mega Tyranitar rockdarkmega Bite / Brutal Swing	Bite / Brutal Swing+15 more movesets	84%	2584.2%	0.09	0:17	0.0	100%	5,347	40.3	679
15	Darkrai dark Snarl / Foul Play	Snarl / Foul Play+14 more movesets	79%	2582.7%	0.09	0:17	0.0	100%	3,739	37.0	624
16	Shadow Weavile darkiceshadow Snarl / Foul Play	Snarl / Foul Play+11 more movesets	73%	2572.5%	0.09	0:17	0.1	100%	3,005	38.1	612
17	Mega Pinsir bugflyingmega Bug Bite / X-Scissor	Bug Bite / X-Scissor+14 more movesets	76%	2564.4%	0.09	0:17	0.0	100%	4,182	35.7	606
18	Shadow Vikavolt bugelectricshadow Bug Bite / X-Scissor	Bug Bite / X-Scissor+15 more movesets	71%	2546.4%	0.10	0:17	0.0	100%	3,117	36.6	626
19	Shadow Giratina (Origin) ghostdragonshadow Shadow Claw / Shadow Ball	Shadow Claw / Shadow Ball+7 more movesets	76%	2517.0%	0.10	0:17	0.0	100%	3,683	35.8	620
20	Shadow Salamence dragonflyingshadow Bite / Brutal Swing	Bite / Brutal Swing+20 more movesets	70%	2474.2%	0.10	0:18	0.0	100%	3,749	35.6	628
21	Mega Rayquaza dragonflyingmega Air Slash / Dragon Ascent	Air Slash / Dragon Ascent+11 more movesets	75%	2457.4%	0.10	0:18	0.0	100%	5,713	35.8	634
22	Shadow Banette ghostshadow Shadow Claw / Shadow Ball	Shadow Claw / Shadow Ball+5 more movesets	63%	2443.2%	0.10	0:18	0.2	100%	2,298	34.0	534
23	Mega Greninja waterdarkmega Water Shuriken / Surf+	Water Shuriken / Surf++17 more movesets	72%	2430.8%	0.10	0:18	0.0	100%	3,784	33.6	602
24	Mega Mewtwo Y psychicmega Confusion / Shadow Ball	Confusion / Shadow Ball+26 more movesets	76%	2421.9%	0.10	0:18	0.0	100%	6,428	34.4	620
25	Lunala psychicghost Shadow Claw / Shadow Ball	Shadow Claw / Shadow Ball+11 more movesets	73%	2409.9%	0.10	0:18	0.0	100%	4,042	34.1	616
26	Mega Mewtwo X psychicfightingmega Counter / Shadow Ball	Counter / Shadow Ball+26 more movesets	72%	2405.9%	0.10	0:18	0.0	100%	6,112	34.1	618
27	Shadow Honchkrow darkflyingshadow Snarl / Brave Bird	Snarl / Brave Bird+7 more movesets	67%	2400.6%	0.10	0:18	0.0	100%	2,711	34.6	628
28	Shadow Houndoom darkfireshadow Snarl / Foul Play	Snarl / Foul Play+14 more movesets	67%	2391.6%	0.10	0:18	0.1	100%	2,635	34.1	583
29	Absol dark Snarl / Brutal Swing	Snarl / Brutal Swing+9 more movesets	65%	2379.8%	0.10	0:18	0.2	100%	2,526	33.4	555
30	Pheromosa bugfighting Bug Bite / Bug Buzz	Bug Bite / Bug Buzz+7 more movesets	59%	2353.8%	0.10	0:19	0.5	100%	2,842	35.8	508

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