Rotom (Fan) counters

#0479

electric flyingTier 1

Lobby CP

8,205

600

Timer

3:00

Attack

130

Defense

139

Difficulty

0.10

Pokebattler scale

Beating Rotom (Fan) should take 1 trainer with level 40 counters. Caught CP 1,401-1,474.

Weak torock1.6xice1.6x

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 Rock Mega — most top counters attack with Rock

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 Rotom (Fan) counters are Shadow Rampardos, Kyurem (White), Mega Mewtwo Y, Shadow Galarian Darmanitan (Standard), Shadow Rhyperior & Shadow Gigalith.

Suggested party of sixat most one Mega

S. Rampardos
Kyurem (White)
M. Mewtwo Y
S. Galarian Darmanitan (Standard)
S. Rhyperior
S. Gigalith

3 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 %

1Shadow RampardosShadowpartySmack Down / Rock Slide0.090:17
2Kyurem (White)LegendarypartyIce Fang / Ice Burn0.090:17
3Mega Mewtwo YMegaLegendarypartyPsycho Cut / Future Sight+0.090:17
4Mega DiancieMegaLegendaryRock Throw / Rock Slide0.090:17
5Shadow Galarian Darmanitan (Standard)ShadowpartyIce Fang / Avalanche0.100:18
6Shadow RhyperiorShadowpartySmack Down / Rock Wrecker0.110:19
7Mega Raichu YMegaThunder Shock / Zap Cannon+0.110:20
8Mega Mewtwo XMegaLegendaryPsycho Cut / Ice Beam0.110:20
9Shadow GigalithShadowpartyLock-On / Meteor Beam0.110:20
10Shadow MewtwoShadowLegendaryPsycho Cut / Ice Beam0.110:20

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

Raid alerts…

Top 15 Rotom (Fan) 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	Shadow Rampardosrockjoint top pick	rockSmack DownrockRock Slide	3,298	0:17	0.09	0.1	2628.5%
2	Kyurem (White)dragonicejoint top pick	iceIce FangiceIce Burn	4,605	0:17	0.09	0.0	2613.6%
3	Mega Mewtwo Ypsychicjoint top pick	psychicPsycho CutpsychicFuture Sight+	6,428	0:17	0.09	0.0	2611.7%
4	Mega Diancierockfairy	rockRock ThrowrockRock Slide	4,346	0:17	0.09	0.0	2564.4%
5	Shadow Galarian Darmanitan (Standard)ice	iceIce FangiceAvalanche	3,105	0:18	0.10	0.1	2392.1%
6	Shadow Rhyperiorgroundrock	rockSmack DownrockRock Wrecker	3,733	0:19	0.11	0.0	2270.5%
7	Mega Raichu Yelectric	electricThunder ShockelectricZap Cannon+	3,780	0:20	0.11	0.0	2227.4%
8	Mega Mewtwo Xpsychicfighting	psychicPsycho CuticeIce Beam	6,112	0:20	0.11	0.0	2223.1%
9	Shadow Gigalithrock	normalLock-OnrockMeteor Beam	3,228	0:20	0.11	0.0	2165.6%
10	Shadow Mewtwopsychic	psychicPsycho CuticeIce Beam	4,178	0:20	0.11	0.0	2158.1%
11	Gigalithrock	normalLock-OnrockMeteor Beam	3,228	0:20	0.11	0.0	2146.4%
12	Shadow Weaviledarkice	iceIce ShardiceTriple Axel	3,005	0:20	0.11	0.1	2131.7%
13	Mega Starmiewaterpsychic	normalQuick AttackwaterLiquidation+	3,701	0:21	0.12	0.1	2100.5%
14	Shadow Tyrantrumrockdragon	rockRock ThrowrockMeteor Beam	3,128	0:21	0.12	0.0	2075.9%
15	Mega Aerodactylrockflying	rockRock ThrowrockRock Slide	4,118	0:21	0.12	0.0	2051.9%

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 Rotom (Fan).

Estimator is how many trainers of this strength the fight needs. Power is the share of Rotom (Fan)'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.

“Joint top pick”: 3 attackers inside 2.1% of each other — this simulator's own accuracy against pokebattler.com (median 1.6% per attacker), so any of them is the right answer.

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	Estimator
Random (any moveset)showing	100%	480%	2430.1%	0:18	0.10
Tackle / Thunderbolt	100%	497%	2405.5%	0:18	0.10
Tackle / Thunder	100%	507%	2412.0%	0:18	0.10
Astonish / Thunderbolt	100%	483%	2413.8%	0:18	0.10
Astonish / Thunder	100%	494%	2425.4%	0:18	0.10
Air Slash / Thunder	100%	465%	2440.5%	0:18	0.10
Air Slash / Thunderbolt	100%	473%	2443.8%	0:18	0.10
Tackle / Ominous Wind	100%	506%	2451.4%	0:18	0.10
Astonish / Ominous Wind	100%	502%	2455.2%	0:18	0.10
Air Slash / Ominous Wind	100%	472%	2456.2%	0:18	0.10

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…

Rotom (Fan) 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.

rock1.6x ice1.6x normal1x poison1x ghost1x fire1x water1x electric1x psychic1x dragon1x dark1x fairy1x fighting0.63x flying0.63x ground0.63x bug0.63x steel0.63x grass0.63x

Weak (2)
Neutral (10)
Resists (6)

It resists fighting0.625xflying0.625xground0.625xbug0.625xsteel0.625xgrass0.625x— bringing one of those is throwing damage away.

What Rotom (Fan) throws at you

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

Fast moves

Move	Power	Energy	Duration	Hits at
flyingAir SlashSTAB	12	+8	1.0s	0.80s
normalTackle	5	+5	0.5s	0.30s
ghostAstonish	7	+13	1.0s	0.60s

Charged moves

Move	Power	Energy	Duration	Hits at
electricThunderSTAB	100	-100	2.5s	1.30s
electricThunderboltSTAB	80	-50	2.5s	1.80s
ghostOminous Wind	55	-33	2.5s	2.05s

Catch CP

What the encounter after the fight can hand you.

IV spread	CP at L20	CP at L25 (weather boosted)
10/10/10floor	1,401	1,751
11/11/11	1,415	1,769
12/12/12	1,430	1,787
13/13/13	1,444	1,805
14/14/14	1,459	1,824
15/15/15hundo	1,474	1,842

Caught CP range 1,401 - 1,474, or 1,751 - 1,842 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.

Rotom (Fan) 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 130 / Defense 139 (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	Shadow Rampardos top pickrockshadow Smack Down / Rock Slide	Smack Down / Rock Slide+5 more movesets	86%	2628.5%	0.09	0:17	0.1	100%	3,298	37.2	592
2	Kyurem (White) top pickdragonice Ice Fang / Ice Burn	Ice Fang / Ice Burn+17 more movesets	100%	2613.6%	0.09	0:17	0.0	100%	4,605	38.0	634
3	Mega Mewtwo Y top pickpsychicmega Psycho Cut / Future Sight+	Psycho Cut / Future Sight++26 more movesets	99%	2611.7%	0.09	0:17	0.0	100%	6,428	41.5	692
4	Mega Diancie rockfairymega Rock Throw / Rock Slide	Rock Throw / Rock Slide+5 more movesets	88%	2564.4%	0.09	0:17	0.0	100%	4,346	35.5	604
5	Shadow Galarian Darmanitan (Standard) iceshadow Ice Fang / Avalanche	Ice Fang / Avalanche+7 more movesets	78%	2392.1%	0.10	0:18	0.1	100%	3,105	34.5	611
6	Shadow Rhyperior groundrockshadow Smack Down / Rock Wrecker	Smack Down / Rock Wrecker+15 more movesets	87%	2270.5%	0.11	0:19	0.0	100%	3,733	33.2	636
7	Mega Raichu Y electricmega Thunder Shock / Zap Cannon+	Thunder Shock / Zap Cannon++35 more movesets	77%	2227.4%	0.11	0:20	0.0	100%	3,780	32.7	639
8	Mega Mewtwo X psychicfightingmega Psycho Cut / Ice Beam	Psycho Cut / Ice Beam+26 more movesets	79%	2223.1%	0.11	0:20	0.0	100%	6,112	33.3	652
9	Shadow Gigalith rockshadow Lock-On / Meteor Beam	Lock-On / Meteor Beam+14 more movesets	75%	2165.6%	0.11	0:20	0.0	100%	3,228	35.6	717
10	Shadow Mewtwo psychicshadow Psycho Cut / Ice Beam	Psycho Cut / Ice Beam+23 more movesets	71%	2158.1%	0.11	0:20	0.0	100%	4,178	30.2	610
11	Gigalith rock Lock-On / Meteor Beam	Lock-On / Meteor Beam+14 more movesets	75%	2146.4%	0.11	0:20	0.0	100%	3,228	30.0	609
12	Shadow Weavile darkiceshadow Ice Shard / Triple Axel	Ice Shard / Triple Axel+11 more movesets	68%	2131.7%	0.11	0:20	0.1	100%	3,005	30.6	582
13	Mega Starmie waterpsychicmega Quick Attack / Liquidation+	Quick Attack / Liquidation++44 more movesets	69%	2100.5%	0.12	0:21	0.1	100%	3,701	29.2	587
14	Shadow Tyrantrum rockdragonshadow Rock Throw / Meteor Beam	Rock Throw / Meteor Beam+17 more movesets	71%	2075.9%	0.12	0:21	0.0	100%	3,128	29.5	620
15	Mega Aerodactyl rockflyingmega Rock Throw / Rock Slide	Rock Throw / Rock Slide+23 more movesets	68%	2051.9%	0.12	0:21	0.0	100%	4,118	30.8	640
16	Kyurem (Black) dragonice Dragon Tail / Freeze Shock	Dragon Tail / Freeze Shock+11 more movesets	73%	2027.6%	0.12	0:21	0.0	100%	4,605	28.0	603
17	Mega Tyranitar rockdarkmega Smack Down / Stone Edge	Smack Down / Stone Edge+15 more movesets	75%	2027.6%	0.12	0:21	0.0	100%	5,347	28.9	622
18	Shadow Tyranitar rockdarkshadow Smack Down / Stone Edge	Smack Down / Stone Edge+15 more movesets	69%	2027.6%	0.12	0:21	0.0	100%	3,834	28.8	619
19	Rampardos rock Smack Down / Rock Slide	Smack Down / Rock Slide+5 more movesets	65%	2018.2%	0.12	0:22	0.1	100%	3,298	31.2	648
20	Mega Houndoom darkfiremega Snarl / Dark Pulse+	Snarl / Dark Pulse++17 more movesets	69%	2007.8%	0.12	0:22	0.0	100%	3,842	27.7	600
21	Shadow Mamoswine icegroundshadow Powder Snow / Avalanche	Powder Snow / Avalanche+11 more movesets	72%	2003.4%	0.12	0:22	0.0	100%	3,328	32.8	713
22	Mega Rayquaza dragonflyingmega Dragon Tail / Breaking Swipe	Dragon Tail / Breaking Swipe+11 more movesets	69%	2001.6%	0.12	0:22	0.0	100%	5,713	28.4	617
23	Mega Glalie icemega Powder Snow / Avalanche	Powder Snow / Avalanche+11 more movesets	65%	1977.9%	0.12	0:22	0.0	100%	3,229	27.4	604
24	Galarian Darmanitan (Standard) ice Ice Fang / Avalanche	Ice Fang / Avalanche+7 more movesets	64%	1960.9%	0.12	0:22	0.1	100%	3,105	30.2	648
25	Shadow Aerodactyl rockflyingshadow Rock Throw / Rock Slide	Rock Throw / Rock Slide+23 more movesets	59%	1940.1%	0.13	0:22	0.3	100%	2,783	28.4	518
26	Shadow Landorus (Incarnate) groundflyingshadow Rock Throw / Rock Slide	Rock Throw / Rock Slide+7 more movesets	66%	1939.2%	0.13	0:22	0.0	100%	3,588	28.4	639
27	Shadow Mr. Rime icepsychicshadow Ice Shard / Triple Axel	Ice Shard / Triple Axel+14 more movesets	61%	1930.8%	0.13	0:23	0.1	100%	2,827	28.0	597
28	Mega Raichu X electricmega Spark / Volt Tackle+	Spark / Volt Tackle++35 more movesets	67%	1925.6%	0.13	0:23	0.0	100%	3,510	26.7	604
29	Shadow Aurorus rockiceshadow Rock Throw / Weather Ball (Ice)	Rock Throw / Weather Ball (Ice)+17 more movesets	64%	1922.1%	0.13	0:23	0.0	100%	2,802	27.9	631
30	Mega Delphox firepsychicmega Fire Spin / Mystical Fire+	Fire Spin / Mystical Fire++23 more movesets	66%	1911.8%	0.13	0:23	0.0	100%	4,783	32.8	746

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.