Shadow raid

Shadow Vikavolt counters

#0738

A Shadow raid boss hits harder than its normal form (Shadow Frenzy), and the Pokemon you catch afterwards is a Shadow. Purified Gems weaken it mid-fight; the simulation does not use them.

Lobby CP

43,333

15,000

Timer

5:00

Attack

220

Defense

141

Difficulty

2.59

Pokebattler scale

Beating Shadow Vikavolt should take 3 trainers with level 40 counters. Caught CP 1,637-1,781.

Weak torock1.6xfire1.6x

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 Fire Mega — most top counters attack with Fire

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 Shadow Vikavolt counters are Mega Delphox, Shadow Reshiram, Shadow Heatran, Reshiram, Shadow Rhyperior & Shadow Rampardos.

Suggested party of sixat most one Mega

M. Delphox
S. Reshiram
S. Heatran
Reshiram
S. Rhyperior
S. Rampardos

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 DelphoxMegapartyFire Spin / Mystical Fire+2.2210:29
2Shadow ReshiramShadowLegendarypartyFire Fang / Fusion Flare2.5612:04
3Mega Mewtwo YMegaLegendaryPsycho Cut / Future Sight+2.5912:14
4Mega Charizard YMegaFire Spin / Blast Burn2.6712:37
5Mega BlazikenMegaFire Spin / Blast Burn2.6712:37
6Shadow HeatranShadowLegendarypartyFire Spin / Magma Storm2.8113:17
7Mega DiancieMegaLegendaryRock Throw / Rock Slide2.9213:47
8ReshiramLegendarypartyFire Fang / Fusion Flare2.9313:50
9Shadow RhyperiorShadowpartySmack Down / Rock Wrecker2.9814:06
10Mega Charizard XMegaFire Spin / Blast Burn3.0214:15
11Shadow RampardosShadowpartySmack Down / Rock Slide3.0514:23

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 — Shadow 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

Raid alerts…

Top 15 Shadow Vikavolt 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.

Trainers3small group

#	Attacker	Moveset
1	Mega Delphoxfirepsychicjoint top pick	fireFire SpinfireMystical Fire+	4,783	10:29	2.22	6.0	50.9%
2	Shadow Reshiramdragonfire	fireFire FangfireFusion Flare	4,038	12:04	2.56	6.0	44.2%
3	Mega Mewtwo Ypsychic	psychicPsycho CutpsychicFuture Sight+	6,428	12:14	2.59	6.0	43.6%
4	Mega Charizard Yfireflying	fireFire SpinfireBlast Burn	4,455	12:37	2.67	5.9	42.3%
5	Mega Blazikenfirefighting	fireFire SpinfireBlast Burn	4,161	12:37	2.67	6.0	42.3%
6	Shadow Heatranfiresteel	fireFire SpinfireMagma Storm	3,754	13:17	2.81	5.9	40.2%
7	Mega Diancierockfairy	rockRock ThrowrockRock Slide	4,346	13:47	2.92	6.0	38.7%
8	Reshiramdragonfire	fireFire FangfireFusion Flare	4,038	13:50	2.93	6.0	38.5%
9	Shadow Rhyperiorgroundrock	rockSmack DownrockRock Wrecker	3,733	14:06	2.98	5.9	37.8%
10	Mega Charizard Xfiredragon	fireFire SpinfireBlast Burn	3,850	14:15	3.02	6.0	37.4%
11	Shadow Rampardosrock	rockSmack DownrockRock Slide	3,298	14:23	3.05	6.0	37.1%
12	Mega Rayquazadragonflying	dragonDragon TailflyingDragon Ascent	5,713	14:35	3.09	6.0	36.6%
13	Shadow Ho-Ohfireflying	fireIncineratefireSacred Fire++	3,863	14:40	3.10	5.8	36.4%
14	Mega Mewtwo Xpsychicfighting	psychicPsycho CutfireFlamethrower	6,112	14:51	3.14	6.0	35.9%
15	Shadow Tyrantrumrockdragon	rockRock ThrowrockMeteor Beam	3,128	15:08	3.20	6.0	35.2%

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 Shadow Vikavolt.

Estimator is how many trainers of this strength the fight needs. Power is the share of Shadow Vikavolt'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 % (3)	Overall	Power	Time to win	Faints	Estimator
Random (any moveset)showing	99%	44%	41.0%	13:00	6.0	2.75
Mud-Slap / Fly	97%	32%	39.6%	13:29	6.0	2.85
Spark / Fly	100%	40%	40.0%	13:20	6.0	2.82
Bug Bite / Fly	100%	40%	40.0%	13:20	6.0	2.82
Mud-Slap / Discharge	100%	41%	40.9%	13:01	6.0	2.76
Mud-Slap / Crunch	100%	38%	41.0%	12:60	6.0	2.75
Bug Bite / Crunch	100%	46%	41.1%	12:59	6.0	2.75
Spark / Crunch	99%	47%	41.2%	12:56	6.0	2.74
Mud-Slap / X-Scissor	85%	42%	41.2%	12:56	6.0	2.74
Bug Bite / Discharge	100%	53%	41.5%	12:51	6.0	2.72
Spark / X-Scissor	97%	60%	41.5%	12:50	6.0	2.72
Bug Bite / X-Scissor	99%	61%	41.6%	12:49	5.9	2.71
Spark / Discharge	100%	55%	41.6%	12:49	5.9	2.71

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 3 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…

Vikavolt 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 fire1.6x normal1x flying1x poison1x ground1x bug1x ghost1x water1x psychic1x ice1x dragon1x dark1x fairy1x fighting0.63x steel0.63x grass0.63x electric0.63x

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

It resists fighting0.625xsteel0.625xgrass0.625xelectric0.625x— bringing one of those is throwing damage away.

What Vikavolt throws at you

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

Fast moves

Move	Power	Energy	Duration	Hits at
groundMud-Slap	19	+13	1.5s	1.25s
bugBug BiteSTAB	5	+6	0.5s	0.25s
electricSparkSTAB	4	+6	0.5s	0.10s

Charged moves

Move	Power	Energy	Duration	Hits at
flyingFly	90	-50	2.0s	1.40s
bugX-ScissorSTAB	45	-33	1.5s	1.10s
electricDischargeSTAB	65	-33	2.5s	1.70s
darkCrunch	65	-33	3.0s	1.10s

Catch CP

What the encounter after the fight can hand you.

IV spread	CP at L20	CP at L25 (weather boosted)
6/6/6floor	1,637	2,047
7/7/7	1,653	2,067
8/8/8	1,669	2,086
9/9/9	1,685	2,106
10/10/10	1,700	2,126
11/11/11	1,716	2,146
12/12/12	1,732	2,166
13/13/13	1,748	2,186
14/14/14	1,765	2,206
15/15/15hundo	1,781	2,226

Caught CP range 1,637 - 1,781, or 2,047 - 2,226 when the weather boosts it.

A raid encounter is level 20 (level 25 weather boosted) and cannot roll an IV below 6/6/6 — a Shadow raid's floor is 6, not the usual 10. Anything outside the first range is not this raid's reward.

Shadow raid floor. A Shadow Raid encounter rolls a minimum of 6/6/6, so this band starts at 1,637, not at the 1,700 a 10/10/10 catch would give. pokebattler.com's own page for a Shadow boss prints that 10/10/10 value as its floor — it is applying the standard-raid rule — so expect its range to start 63 CP higher than this one. LeekDuck's published band agrees with the table above.

When it is in raids

From the raid schedule, refreshed daily.

Vikavolt 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

Shadow Tier 5: 15,000 HP, 5:00 timer, boss Attack 220 / Defense 141 (15/15/15 at tier CPM 0.82).

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 % (3)	CP	DPS	TDO
1	Mega Delphox firepsychicmega Fire Spin / Mystical Fire+	Fire Spin / Mystical Fire++23 more movesets	100%	50.9%	2.22	10:29	28.3	100%	4,783	25.4	510
2	Shadow Reshiram dragonfireshadow Fire Fang / Fusion Flare	Fire Fang / Fusion Flare+9 more movesets	86%	44.2%	2.56	12:04	30.3	100%	4,038	21.9	501
3	Mega Mewtwo Y psychicmega Psycho Cut / Future Sight+	Psycho Cut / Future Sight++26 more movesets	85%	43.6%	2.59	12:14	30.5	100%	6,428	21.7	471
4	Mega Charizard Y fireflyingmega Fire Spin / Blast Burn	Fire Spin / Blast Burn+29 more movesets	82%	42.3%	2.67	12:37	31.7	100%	4,455	21.0	571
5	Mega Blaziken firefightingmega Fire Spin / Blast Burn	Fire Spin / Blast Burn+20 more movesets	81%	42.3%	2.67	12:37	35.6	88%	4,161	21.3	518
6	Shadow Heatran firesteelshadow Fire Spin / Magma Storm	Fire Spin / Magma Storm+11 more movesets	78%	40.2%	2.81	13:17	32.9	100%	3,754	19.9	495
7	Mega Diancie rockfairymega Rock Throw / Rock Slide	Rock Throw / Rock Slide+5 more movesets	74%	38.7%	2.92	13:47	34.5	100%	4,346	19.2	437
8	Reshiram dragonfire Fire Fang / Fusion Flare	Fire Fang / Fusion Flare+9 more movesets	75%	38.5%	2.93	13:50	29.3	98%	4,038	19.0	524
9	Shadow Rhyperior groundrockshadow Smack Down / Rock Wrecker	Smack Down / Rock Wrecker+15 more movesets	74%	37.8%	2.98	14:06	30.0	98%	3,733	18.6	511
10	Mega Charizard X firedragonmega Fire Spin / Blast Burn	Fire Spin / Blast Burn+29 more movesets	73%	37.4%	3.02	14:15	32.0	88%	3,850	18.5	477
11	Shadow Rampardos rockshadow Smack Down / Rock Slide	Smack Down / Rock Slide+5 more movesets	67%	37.1%	3.05	14:23	60.4	96%	3,298	19.2	241
12	Mega Rayquaza dragonflyingmega Dragon Tail / Dragon Ascent	Dragon Tail / Dragon Ascent+11 more movesets	72%	36.6%	3.09	14:35	29.0	80%	5,713	18.0	526
13	Shadow Ho-Oh fireflyingshadow Incinerate / Sacred Fire++	Incinerate / Sacred Fire+++27 more movesets	70%	36.4%	3.10	14:40	36.2	74%	3,863	18.1	526
14	Mega Mewtwo X psychicfightingmega Psycho Cut / Flamethrower	Psycho Cut / Flamethrower+26 more movesets	68%	35.9%	3.14	14:51	37.1	76%	6,112	17.8	431
15	Shadow Tyrantrum rockdragonshadow Rock Throw / Meteor Beam	Rock Throw / Meteor Beam+17 more movesets	66%	35.2%	3.20	15:08	42.7	32%	3,128	17.6	345
16	Mega Houndoom darkfiremega Fire Fang / Flamethrower	Fire Fang / Flamethrower+17 more movesets	66%	34.8%	3.24	15:18	41.4	22%	3,842	17.4	371
17	Shadow Regigigas normalshadow Hidden Power / Crush Grip	Hidden Power / Crush Grip+7 more movesets	65%	34.5%	3.27	15:28	40.7	18%	4,346	17.2	357
18	Mega Tyranitar rockdarkmega Smack Down / Stone Edge	Smack Down / Stone Edge+15 more movesets	67%	34.3%	3.29	15:32	28.4	4%	5,347	16.8	540
19	Shadow Charizard fireflyingshadow Fire Spin / Blast Burn	Fire Spin / Blast Burn+29 more movesets	63%	34.3%	3.29	15:32	50.7	42%	2,889	17.4	350
20	Shadow Gigalith rockshadow Lock-On / Meteor Beam	Lock-On / Meteor Beam+14 more movesets	64%	34.2%	3.30	15:35	44.3	16%	3,228	17.2	328
21	Shadow Moltres fireflyingshadow Fire Spin / Overheat	Fire Spin / Overheat+11 more movesets	64%	34.1%	3.31	15:37	47.1	48%	3,465	17.3	393
22	Mega Aerodactyl rockflyingmega Rock Throw / Rock Slide	Rock Throw / Rock Slide+23 more movesets	65%	34.1%	3.31	15:38	38.2	20%	4,118	16.9	419
23	Eternatus poisondragon Poison Jab / Dynamax Cannon	Poison Jab / Dynamax Cannon+7 more movesets	67%	34.1%	3.31	15:39	29.3	6%	4,429	16.7	526
24	Shadow Entei fireshadow Fire Spin / Overheat	Fire Spin / Overheat+11 more movesets	64%	34.0%	3.32	15:40	42.4	20%	3,473	17.0	361
25	Blacephalon fireghost Incinerate / Mind Blown	Incinerate / Mind Blown+7 more movesets	61%	33.8%	3.34	15:47	63.4	36%	3,297	17.9	301
26	Heatran firesteel Fire Spin / Magma Storm	Fire Spin / Magma Storm+11 more movesets	65%	33.7%	3.35	15:49	33.4	0%	3,754	16.6	492
27	Shadow Darmanitan (Standard) fireshadow Fire Fang / Overheat	Fire Fang / Overheat+11 more movesets	61%	33.7%	3.35	15:50	60.7	34%	3,105	17.4	258
28	Shadow Delphox firepsychicshadow Fire Spin / Blast Burn	Fire Spin / Blast Burn+20 more movesets	60%	33.4%	3.38	15:59	60.3	8%	3,059	17.1	243
29	Primal Groudon groundfiremega Mud Shot / Fire Blast	Mud Shot / Fire Blast+9 more movesets	66%	33.1%	3.41	16:06	24.5	4%	5,902	16.1	648
30	Shadow Blaziken firefightingshadow Fire Spin / Blast Burn	Fire Spin / Blast Burn+20 more movesets	57%	32.0%	3.52	16:39	77.6	62%	2,848	17.6	316

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 (its Shadow boss page; the ordinary boss's page is a different, easier fight). Boss-by-boss accuracy report.

Ranked 30 attackers in 1.8 s (50 Monte Carlo runs each, seed 1). Same boss on pokebattler.com. The same ranking as JSON: /api/raids/rank.