Sealeo counters

#0364

ice waterTier 1

Lobby CP

4,514

600

Timer

3:00

Attack

Defense

Difficulty

0.05

Pokebattler scale

Beating Sealeo should take 1 trainer with level 40 counters. Caught CP 920-979.

Weak tofighting1.6xrock1.6xgrass1.6xelectric1.6x

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 Sealeo counters are Mega Mewtwo X, Shadow Thundurus (Therian), Regieleki, Shadow Conkeldurr, Shadow Raikou & Thundurus (Therian).

Suggested party of sixat most one Mega

M. Mewtwo X
S. Thundurus (Therian)
Regieleki
S. Conkeldurr
S. Raikou
Thundurus (Therian)

9 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 XMegaLegendarypartyPsycho Cut / Dynamic Punch+0.040:08
2Mega Raichu XMegaThunder Shock / Volt Tackle+0.050:09
3Mega Raichu YMegaThunder Shock / Zap Cannon+0.050:10
4Shadow Thundurus (Therian)ShadowLegendarypartyVolt Switch / Wildbolt Storm0.060:10
5Mega BlazikenMegaCounter / Aura Sphere0.060:10
6RegielekiLegendarypartyThunder Shock / Thunder Cage0.060:10
7Mega ChesnaughtMegaVine Whip / Seed Bomb+0.060:11
8Mega LucarioMegaForce Palm / Aura Sphere0.060:11
9Shadow ConkeldurrShadowpartyForce Palm / Dynamic Punch0.060:11
10Mega FalinksMegaCounter / Brick Break+0.060:11
14Shadow RaikouShadowLegendarypartyThunder Shock / Aura Sphere0.060:11
15Thundurus (Therian)LegendarypartyVolt Switch / Wildbolt Storm0.060:11

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 — 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 Sealeo

Raid alerts…

Top 15 Sealeo 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	psychicPsycho CutfightingDynamic Punch+	6,112	0:08	0.04	5455.6%
2	Mega Raichu Xelectric	electricThunder ShockelectricVolt Tackle+	3,510	0:09	0.05	4795.4%
3	Mega Raichu Yelectric	electricThunder ShockelectricZap Cannon+	3,780	0:10	0.05	4475.4%
4	Shadow Thundurus (Therian)electricflying	electricVolt SwitchelectricWildbolt Storm	3,659	0:10	0.06	4359.9%
5	Mega Blazikenfirefighting	fightingCounterfightingAura Sphere	4,161	0:10	0.06	4342.5%
6	Regielekielectric	electricThunder ShockelectricThunder Cage	2,803	0:10	0.06	4164.1%
7	Mega Chesnaughtgrassfighting	grassVine WhipgrassSeed Bomb+	4,093	0:11	0.06	4127.8%
8	Mega Lucariofightingsteel	fightingForce PalmfightingAura Sphere	3,826	0:11	0.06	4113.0%
9	Shadow Conkeldurrfighting	fightingForce PalmfightingDynamic Punch	3,337	0:11	0.06	3927.7%
10	Mega Falinksfighting	fightingCounterfightingBrick Break+	3,670	0:11	0.06	3905.9%
11	Mega Sceptilegrassdragon	bugFury CuttergrassFrenzy Plant	4,056	0:11	0.06	3896.1%
12	Mega Mewtwo Ypsychic	psychicPsycho CutpsychicFuture Sight+	6,428	0:11	0.06	3791.1%
13	Mega Diancierockfairy	rockRock ThrowrockRock Slide	4,346	0:11	0.06	3791.1%
14	Shadow Raikouelectric	electricThunder ShockfightingAura Sphere	3,452	0:11	0.06	3791.1%
15	Thundurus (Therian)electricflying	electricVolt SwitchelectricWildbolt Storm	3,659	0:11	0.06	3791.1%

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 Sealeo.

Estimator is how many trainers of this strength the fight needs. Power is the share of Sealeo'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	Estimator
Random (any moveset)showing	100%	1088%	4182.5%	0:10	0.06
Powder Snow / Aurora Beam	100%	1201%	4163.1%	0:10	0.06
Powder Snow / Water Pulse	100%	1231%	4163.1%	0:10	0.06
Water Gun / Aurora Beam	100%	1192%	4168.6%	0:10	0.06
Water Gun / Body Slam	100%	1106%	4185.3%	0:10	0.06
Water Gun / Water Pulse	100%	1106%	4185.3%	0:10	0.06
Powder Snow / Surf	100%	1014%	4185.3%	0:10	0.06
Powder Snow / Body Slam	100%	1091%	4199.3%	0:10	0.06
Water Gun / Surf	100%	1016%	4202.1%	0:10	0.06

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…

Sealeo 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 rock1.6x grass1.6x electric1.6x normal1x flying1x poison1x ground1x bug1x ghost1x steel1x fire1x psychic1x dragon1x dark1x fairy1x water0.63x ice0.39x

Weak (4)
Neutral (12)
Resists (2)

It resists ice0.39xwater0.625x— bringing one of those is throwing damage away.

What Sealeo throws at you

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

Fast moves

Move	Power	Energy	Duration	Hits at
waterWater GunSTAB	5	+5	0.5s	0.30s
icePowder SnowSTAB	6	+15	1.0s	0.85s

Charged moves

Move	Power	Energy	Duration	Hits at
waterSurfSTAB	60	-50	1.5s	1.20s
iceAurora BeamSTAB	80	-50	3.5s	3.30s
waterWater PulseSTAB	65	-50	3.0s	2.00s
normalBody Slam	50	-33	2.0s	1.30s

Catch CP

What the encounter after the fight can hand you.

IV spread	CP at L20	CP at L25 (weather boosted)
10/10/10floor	920	1,151
11/11/11	932	1,165
12/12/12	944	1,180
13/13/13	956	1,195
14/14/14	968	1,210
15/15/15hundo	979	1,225

Caught CP range 920 - 979, or 1,151 - 1,225 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.

Sealeo 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 90 / Defense 87 (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	Win % (1)	CP	DPS	TDO
1	Mega Mewtwo X psychicfightingmega Psycho Cut / Dynamic Punch+	Psycho Cut / Dynamic Punch++26 more movesets	100%	5455.6%	0.04	0:08	100%	6,112	94.2	753
2	Mega Raichu X electricmega Thunder Shock / Volt Tackle+	Thunder Shock / Volt Tackle++35 more movesets	77%	4795.4%	0.05	0:09	100%	3,510	79.1	719
3	Mega Raichu Y electricmega Thunder Shock / Zap Cannon+	Thunder Shock / Zap Cannon++35 more movesets	68%	4475.4%	0.05	0:10	100%	3,780	84.8	825
4	Shadow Thundurus (Therian) electricflyingshadow Volt Switch / Wildbolt Storm	Volt Switch / Wildbolt Storm+9 more movesets	63%	4359.9%	0.06	0:10	100%	3,659	69.3	693
5	Mega Blaziken firefightingmega Counter / Aura Sphere	Counter / Aura Sphere+20 more movesets	61%	4342.5%	0.06	0:10	100%	4,161	61.7	620
6	Regieleki electric Thunder Shock / Thunder Cage	Thunder Shock / Thunder Cage+11 more movesets	61%	4164.1%	0.06	0:10	100%	2,803	61.5	643
7	Mega Chesnaught grassfightingmega Vine Whip / Seed Bomb+	Vine Whip / Seed Bomb++20 more movesets	68%	4127.8%	0.06	0:11	100%	4,093	66.7	704
8	Mega Lucario fightingsteelmega Force Palm / Aura Sphere	Force Palm / Aura Sphere+23 more movesets	65%	4113.0%	0.06	0:11	100%	3,826	71.2	753
9	Shadow Conkeldurr fightingshadow Force Palm / Dynamic Punch	Force Palm / Dynamic Punch+11 more movesets	58%	3927.7%	0.06	0:11	100%	3,337	55.9	621
10	Mega Falinks fightingmega Counter / Brick Break+	Counter / Brick Break++7 more movesets	61%	3905.9%	0.06	0:11	100%	3,670	74.2	827
11	Mega Sceptile grassdragonmega Fury Cutter / Frenzy Plant	Fury Cutter / Frenzy Plant+11 more movesets	60%	3896.1%	0.06	0:11	100%	4,056	59.6	667
12	Mega Mewtwo Y psychicmega Psycho Cut / Future Sight+	Psycho Cut / Future Sight++26 more movesets	60%	3791.1%	0.06	0:11	100%	6,428	52.7	606
13	Mega Diancie rockfairymega Rock Throw / Rock Slide	Rock Throw / Rock Slide+5 more movesets	52%	3791.1%	0.06	0:11	100%	4,346	52.3	601
14	Shadow Raikou electricshadow Thunder Shock / Aura Sphere	Thunder Shock / Aura Sphere+9 more movesets	58%	3791.1%	0.06	0:11	100%	3,452	53.0	609
15	Thundurus (Therian) electricflying Volt Switch / Wildbolt Storm	Volt Switch / Wildbolt Storm+9 more movesets	54%	3791.1%	0.06	0:11	100%	3,659	53.2	612
16	Shadow Rampardos rockshadow Smack Down / Rock Slide	Smack Down / Rock Slide+5 more movesets	49%	3755.2%	0.06	0:12	100%	3,298	55.4	644
17	Shadow Zapdos electricflyingshadow Thunder Shock / Thunderbolt	Thunder Shock / Thunderbolt+11 more movesets	52%	3716.7%	0.07	0:12	100%	3,527	51.8	608
18	Xurkitree electric Thunder Shock / Power Whip	Thunder Shock / Power Whip+7 more movesets	52%	3716.7%	0.07	0:12	100%	3,937	52.0	610
19	Shadow Gallade psychicfightingshadow Low Kick / Sacred Sword	Low Kick / Sacred Sword+19 more movesets	52%	3710.4%	0.07	0:12	100%	3,093	54.4	638
20	Shadow Electivire electricshadow Thunder Shock / Wild Charge	Thunder Shock / Wild Charge+9 more movesets	54%	3691.6%	0.07	0:12	100%	3,079	54.6	644
21	Mega Heracross bugfightingmega Counter / Upper Hand	Counter / Upper Hand+17 more movesets	54%	3633.1%	0.07	0:12	100%	4,814	51.8	622
22	Kartana grasssteel Razor Leaf / Sacred Sword	Razor Leaf / Sacred Sword+14 more movesets	51%	3633.1%	0.07	0:12	100%	3,677	52.0	624
23	Shadow Magnezone electricsteelshadow Charge Beam / Wild Charge	Charge Beam / Wild Charge+15 more movesets	55%	3633.1%	0.07	0:12	100%	3,205	50.6	607
24	Mega Manectric electricmega Charge Beam / Wild Charge	Charge Beam / Wild Charge+14 more movesets	54%	3633.1%	0.07	0:12	100%	3,580	50.3	603
25	Lucario fightingsteel Force Palm / Aura Sphere	Force Palm / Aura Sphere+23 more movesets	52%	3633.1%	0.07	0:12	100%	2,703	50.8	610
26	Pheromosa bugfighting Low Kick / Focus Blast	Low Kick / Focus Blast+7 more movesets	46%	3633.1%	0.07	0:12	100%	2,842	54.8	656
27	Mega Gallade psychicfightingmega Low Kick / Sacred Sword	Low Kick / Sacred Sword+19 more movesets	54%	3600.1%	0.07	0:12	100%	4,521	59.3	717
28	Shadow Blaziken firefightingshadow Counter / Aura Sphere	Counter / Aura Sphere+20 more movesets	48%	3597.1%	0.07	0:12	100%	2,848	60.1	728
29	Shadow Machamp fightingshadow Karate Chop / Dynamic Punch	Karate Chop / Dynamic Punch+23 more movesets	49%	3515.9%	0.07	0:12	100%	3,056	51.0	632
30	Shadow Regigigas normalshadow Hidden Power / Crush Grip	Hidden Power / Crush Grip+7 more movesets	52%	3487.8%	0.07	0:12	100%	4,346	49.7	621

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