Not released in Pokemon GONo trainer can own this one yet.

Not obtainable in Pokemon GO as of 2026-10-03: PvPoke flags it released:false and onemorecatch.site lists the species as unavailable. It is left out of default counter lists, boss pickers, tools and the Pokebox; the numbers on this page are what the Game Master gives it.

List checked 2026-10-03. Source: PvPoke gamemaster released:false flags (github.com/pvpoke/pvpoke, snapshot 2026-10-03 03:11:52) cross-checked with onemorecatch.site's unavailable list (updated 2026-10-02) and theclick.gg's Mega list (2026-09-16); PvP-only exclusions (Ditto, Shedinja, Spewpa, Cosmog, Cosmoem) and the stale Mega Camerupt flag corrected by hand.

Chi-Yu counters

#1004Not released in Pokemon GO

dark fireTier 5

Lobby CP

53,434

15,000

Timer

5:00

Attack

224

Defense

186

Difficulty

1.73

Pokebattler scale

Beating Chi-Yu should take 2 trainers with level 40 counters. Caught CP 1,890-1,975.

Weak tofighting1.6xground1.6xrock1.6xwater1.6x

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 Chi-Yu counters are Mega Mewtwo X, Keldeo, Shadow Blaziken, Shadow Landorus (Therian), Shadow Kyogre & Shadow Groudon.

Suggested party of sixat most one Mega

M. Mewtwo X
Keldeo
S. Blaziken
S. Landorus (Therian)
S. Kyogre
S. Groudon

10 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+1.426:33
2Mega GreninjaMegaWater Shuriken / Surf+1.687:45
3Mega BlazikenMegaCounter / Aura Sphere1.717:51
4Mega LucarioMegaForce Palm / Aura Sphere1.798:13
5Mega FalinksMegaCounter / Brick Break+1.858:31
6Primal KyogreMegaLegendaryWaterfall / Origin Pulse1.928:49
7KeldeoLegendarypartyLow Kick / Secret Sword1.938:54
8Shadow BlazikenShadowpartyCounter / Aura Sphere1.979:05
9Mega StarmieMegaWater Gun / Liquidation+1.989:06
10Primal GroudonMegaLegendaryMud Shot / Precipice Blades1.999:09
13Shadow Landorus (Therian)ShadowLegendarypartyMud Shot / Sandsear Storm2.069:28
14Shadow KyogreShadowLegendarypartyWaterfall / Origin Pulse2.109:40
16Shadow GroudonShadowLegendarypartyMud Shot / Precipice Blades2.179:58

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

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

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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 Chi-Yu

Raid alerts…

Top 15 Chi-Yu 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 Mewtwo Xpsychicfightingjoint top pick	fightingCounterfightingDynamic Punch+	6,112	6:33	1.42	6.0	77.3%
2	Mega Greninjawaterdark	waterWater ShurikenwaterSurf+	3,784	7:45	1.68	6.0	65.4%
3	Mega Blazikenfirefighting	fightingCounterfightingAura Sphere	4,161	7:51	1.71	6.0	64.6%
4	Mega Lucariofightingsteel	fightingForce PalmfightingAura Sphere	3,826	8:13	1.79	6.0	61.7%
5	Mega Falinksfighting	fightingCounterfightingBrick Break+	3,670	8:31	1.85	6.0	59.5%
6	Primal Kyogrewater	waterWaterfallwaterOrigin Pulse	5,902	8:49	1.92	5.5	57.5%
7	Keldeowaterfighting	fightingLow KickfightingSecret Sword	3,698	8:54	1.93	6.0	56.9%
8	Shadow Blazikenfirefighting	fightingCounterfightingAura Sphere	2,848	9:05	1.97	6.0	55.8%
9	Mega Starmiewaterpsychic	waterWater GunwaterLiquidation+	3,701	9:06	1.98	6.0	55.7%
10	Primal Groudongroundfire	groundMud ShotgroundPrecipice Blades	5,902	9:09	1.99	5.5	55.4%
11	Mega Galladepsychicfighting	fightingLow KickfightingSacred Sword	4,521	9:21	2.03	6.0	54.2%
12	Mega Mewtwo Ypsychic	fightingCounterfightingFocus Blast	6,428	9:24	2.04	6.0	53.9%
13	Shadow Landorus (Therian)groundflying	groundMud ShotgroundSandsear Storm	3,922	9:28	2.06	6.0	53.5%
14	Shadow Kyogrewater	waterWaterfallwaterOrigin Pulse	4,115	9:40	2.10	6.0	52.5%
15	Mega Swampertwaterground	waterWater GunwaterHydro Cannon	4,401	9:48	2.13	6.0	51.8%

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 Chi-Yu.

Estimator is how many trainers of this strength the fight needs. Power is the share of Chi-Yu'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	90%	76%	56.7%	8:56	6.0	1.94
Snarl / Dark Pulse	65%	67%	55.3%	9:10	6.0	1.99
Incinerate / Dark Pulse	78%	67%	56.1%	9:03	6.0	1.97
Incinerate / Flame Charge	100%	80%	56.8%	8:55	6.0	1.94
Snarl / Flame Wheel	96%	85%	56.9%	8:55	6.0	1.94
Incinerate / Flame Wheel	83%	80%	56.9%	8:54	6.0	1.93
Snarl / Flame Charge	96%	88%	57.5%	8:49	6.0	1.92

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…

Chi-Yu 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 rock1.6x water1.6x normal1x flying1x poison1x bug1x electric1x dragon1x fairy1x ghost0.63x steel0.63x fire0.63x grass0.63x ice0.63x dark0.63x psychic0.39x

Weak (4)
Neutral (7)
Resists (7)

It resists psychic0.39xghost0.625xsteel0.625xfire0.625xgrass0.625xice0.625xdark0.625x— bringing one of those is throwing damage away.

What Chi-Yu throws at you

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

Fast moves

Move	Power	Energy	Duration	Hits at
fireIncinerateSTAB	32	+22	2.5s	0.70s
darkSnarlSTAB	11	+13	1.0s	0.75s

Charged moves

Move	Power	Energy	Duration	Hits at
darkDark PulseSTAB	80	-50	3.0s	1.40s
fireFlame WheelSTAB	55	-50	2.5s	1.90s
fireFlame ChargeSTAB	70	-33	4.0s	3.10s

Catch CP

What the encounter after the fight can hand you.

IV spread	CP at L20	CP at L25 (weather boosted)
10/10/10floor	1,890	2,362
11/11/11	1,907	2,384
12/12/12	1,924	2,405
13/13/13	1,941	2,426
14/14/14	1,958	2,448
15/15/15hundo	1,975	2,469

Caught CP range 1,890 - 1,975, or 2,362 - 2,469 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.

Chi-Yu 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 224 / Defense 186 (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 Mewtwo X psychicfightingmega Counter / Dynamic Punch+	Counter / Dynamic Punch++26 more movesets	100%	77.3%	1.42	6:33	12.3	100%	6,112	39.8	1104
2	Mega Greninja waterdarkmega Water Shuriken / Surf+	Water Shuriken / Surf++17 more movesets	84%	65.4%	1.68	7:45	13.5	100%	3,784	33.6	1013
3	Mega Blaziken firefightingmega Counter / Aura Sphere	Counter / Aura Sphere+20 more movesets	82%	64.6%	1.71	7:51	13.9	100%	4,161	33.1	984
4	Mega Lucario fightingsteelmega Force Palm / Aura Sphere	Force Palm / Aura Sphere+23 more movesets	73%	61.7%	1.79	8:13	27.4	100%	3,826	32.8	546
5	Mega Falinks fightingmega Counter / Brick Break+	Counter / Brick Break++7 more movesets	74%	59.5%	1.85	8:31	17.7	100%	3,670	30.8	786
6	Primal Kyogre watermega Waterfall / Origin Pulse	Waterfall / Origin Pulse+5 more movesets	75%	57.5%	1.92	8:49	11.5	100%	5,902	29.0	1226
7	Keldeo waterfighting Low Kick / Secret Sword	Low Kick / Secret Sword+11 more movesets	73%	56.9%	1.93	8:54	13.4	100%	3,698	29.0	1017
8	Shadow Blaziken firefightingshadow Counter / Aura Sphere	Counter / Aura Sphere+20 more movesets	68%	55.8%	1.97	9:05	22.4	100%	2,848	29.1	625
9	Mega Starmie waterpsychicmega Water Gun / Liquidation+	Water Gun / Liquidation++44 more movesets	68%	55.7%	1.98	9:06	20.8	100%	3,701	29.0	760
10	Primal Groudon groundfiremega Mud Shot / Precipice Blades	Mud Shot / Precipice Blades+9 more movesets	72%	55.4%	1.99	9:09	12.0	100%	5,902	28.0	1190
11	Mega Gallade psychicfightingmega Low Kick / Sacred Sword	Low Kick / Sacred Sword+19 more movesets	66%	54.2%	2.03	9:21	21.7	100%	4,521	28.1	644
12	Mega Mewtwo Y psychicmega Counter / Focus Blast	Counter / Focus Blast+26 more movesets	66%	53.9%	2.04	9:24	20.7	96%	6,428	27.9	717
13	Shadow Landorus (Therian) groundflyingshadow Mud Shot / Sandsear Storm	Mud Shot / Sandsear Storm+9 more movesets	64%	53.5%	2.06	9:28	27.0	88%	3,922	28.3	527
14	Shadow Kyogre watershadow Waterfall / Origin Pulse	Waterfall / Origin Pulse+5 more movesets	65%	52.5%	2.10	9:40	17.6	90%	4,115	26.9	821
15	Mega Swampert watergroundmega Water Gun / Hydro Cannon	Water Gun / Hydro Cannon+11 more movesets	66%	51.8%	2.13	9:48	14.9	96%	4,401	26.5	965
16	Shadow Groudon groundshadow Mud Shot / Precipice Blades	Mud Shot / Precipice Blades+9 more movesets	61%	50.9%	2.17	9:58	23.3	54%	4,115	26.4	604
17	Mega Garchomp dragongroundmega Mud Shot / Earth Power	Mud Shot / Earth Power+13 more movesets	64%	50.6%	2.18	10:01	14.1	40%	5,424	25.8	1016
18	Shadow Rampardos rockshadow Smack Down / Rock Slide	Smack Down / Rock Slide+5 more movesets	58%	49.7%	2.22	10:12	31.0	44%	3,298	26.3	476
19	Mega Diancie rockfairymega Rock Throw / Rock Slide	Rock Throw / Rock Slide+5 more movesets	61%	49.4%	2.23	10:15	18.4	0%	4,346	25.4	755
20	Shadow Conkeldurr fightingshadow Force Palm / Dynamic Punch	Force Palm / Dynamic Punch+11 more movesets	59%	49.3%	2.23	10:17	26.2	12%	3,337	25.8	541
21	Terrakion rockfighting Double Kick / Sacred Sword	Double Kick / Sacred Sword+11 more movesets	62%	49.2%	2.24	10:18	15.7	0%	3,698	25.1	877
22	Shadow Gallade psychicfightingshadow Low Kick / Sacred Sword	Low Kick / Sacred Sword+19 more movesets	57%	49.0%	2.25	10:20	31.3	0%	3,093	25.9	452
23	Shadow Rhyperior groundrockshadow Mud-Slap / Rock Wrecker	Mud-Slap / Rock Wrecker+15 more movesets	61%	48.9%	2.25	10:21	18.4	0%	3,733	25.1	784
24	Shadow Greninja waterdarkshadow Water Shuriken / Hydro Cannon	Water Shuriken / Hydro Cannon+14 more movesets	58%	48.7%	2.26	10:24	25.6	0%	2,654	25.4	548
25	Shadow Garchomp dragongroundshadow Mud Shot / Earth Power	Mud Shot / Earth Power+13 more movesets	59%	47.6%	2.31	10:38	19.5	0%	3,962	24.4	741
26	Shadow Kingler watershadow Bubble / Crabhammer	Bubble / Crabhammer+14 more movesets	56%	47.5%	2.32	10:41	30.1	0%	2,829	25.0	483
27	Shadow Tyrantrum rockdragonshadow Rock Throw / Meteor Beam	Rock Throw / Meteor Beam+17 more movesets	58%	47.3%	2.33	10:42	20.2	0%	3,128	24.4	807
28	Blaziken firefighting Counter / Aura Sphere	Counter / Aura Sphere+20 more movesets	57%	47.1%	2.34	10:45	22.6	0%	2,848	24.3	620
29	Mega Latios dragonpsychicmega Dragon Breath / Aura Sphere	Dragon Breath / Aura Sphere+9 more movesets	57%	46.9%	2.35	10:48	21.9	0%	5,007	24.2	739
30	Lucario fightingsteel Force Palm / Aura Sphere	Force Palm / Aura Sphere+23 more movesets	53%	46.5%	2.37	10:54	42.0	6%	2,703	25.2	366

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