Is Regigigas viable in Gen 6 Pure Hackmons?

Regigigas is ranked #12 in Gen 6 Pure Hackmons with 17.22% usage according to Smogon May 2026 - Jul 2026 data.

What beats Regigigas in Gen 6 Pure Hackmons?

Gyarados-Mega has the strongest conservative score in this observed May 2026 - Jul 2026 sample. The target was knocked out or switched out in 58.4% of 28.874566798757797 relevant encounters. Standard error is 9.2 points. Sets and switch conditions can change the result.

How are Regigigas matchup checks ranked in Gen 6 Pure Hackmons?

They are ranked by p minus four standard errors. Here, p is the observed fraction of relevant encounters where Regigigas was knocked out or switched out. This is not a set-specific battle guarantee.

Regigigas counters

Gen 6 Pure Hackmons · Sorted by p − 4 standard errors · Smogon source period May 2026 - Jul 2026 · Generated 2026-08-05

#0486 Regigigas

Normal

USAGE 17.2% #12

ABILITYWonder Guard

BASE STATS

HP 110

ATK 160

DEF 110

SPA 80

SPD 110

SPE 100

BST670

TYPE MATCHUPS

2×

Fighting

0×

Ghost

Moves

Extreme Speed 81.0% Substitute 33.4% Baton Pass 27.0% Fake Out 25.8% Stealth Rock 21.8% Pursuit 21.6% Shadow Sneak 19.0% Water Shuriken 15.7%

Items

Lum Berry 27.8% Leftovers 25.2% Silk Scarf 17.3% Safety Goggles 12.8% Choice Band 5.1% Life Orb 5.0% Shed Shell 2.2% Focus Sash 1.4%

Abilities

Wonder Guard34.7%Huge Power29.3%Shadow Tag14.7%Mold Breaker6.0%Pure Power5.3%Teravolt2.9%Magic Bounce2.8%Arena Trap2.6%

Common Teammates

Leading observed checks

Open a matchup for a separate set-based damage estimate, or browse uploaded teams with both Pokémon.

Checks & Counters

Observed target KO or switch rate is upstream p: the fraction of relevant encounters where the target was knocked out or switched out. Standard error is upstream d. The conservative score is p − 4d. These ladder observations do not prove a set-specific counter.

How to read this table

Use encounter count and standard error to judge the sample. Damage estimates below use inferred sets and remain separate from the observed ladder metric.

# Checker Encounters Conservative score Target KO or switch rate

Gyarados-Mega

WaterDark OFFENSIVE CHECK View matchup

28.875

21.7

58.4% Standard error 9.17 points

Mewtwo-Mega-X

PsychicFighting SOFT CHECK View matchup

73.269

20.9

53.2% Standard error 8.07 points

DAMAGE CALC

252+ Atk Huge Power Mewtwo-Mega-X Mach Punch vs. 252 HP / 0 Def Regigigas: 356-420 (83.9 - 99%) -- guaranteed 2HKO

View Mewtwo-Mega-X counters →

Giratina

GhostDragon SOFT CHECK View matchup

91.269

11.9

46.9% Standard error 8.76 points

Kyogre-Primal

Water SOFT CHECK View matchup

22.831

9.1

51.0% Standard error 10.46 points

Groudon-Primal

GroundFire SOFT CHECK View matchup

71.325

7.2

39.3% Standard error 8.01 points

DAMAGE CALC

252+ Atk Mold Breaker Groudon-Primal V-create vs. 252 HP / 0 Def Regigigas: 381-448 (89.8 - 105.6%) -- 37.5% chance to OHKO

View Groudon-Primal counters →

Regigigas

Normal SOFT CHECK View matchup

23.546

4.3

45.3% Standard error 10.26 points

Gengar-Mega

GhostPoison SOFT CHECK View matchup

25.546

2.4

41.3% Standard error 9.74 points

DAMAGE CALC

252+ SpA Gengar-Mega Secret Sword vs. 252 HP / 0 Def Regigigas: 230-272 (54.2 - 64.1%) -- guaranteed 2HKO

View Gengar-Mega counters →

Rayquaza-Mega

DragonFlying SOFT CHECK View matchup

64.542

-1.1

30.9% Standard error 8.01 points

DAMAGE CALC

252+ SpA Mold Breaker Rayquaza-Mega Oblivion Wing vs. 252 HP / 252+ SpD Regigigas: 124-147 (29.2 - 34.6%) -- 8.5% chance to 3HKO

View Rayquaza-Mega counters →

Chansey

Normal SOFT CHECK View matchup

22.913

-3.7

36.6% Standard error 10.06 points

Ranked #12 with 17.22% usage. Sorted by conservative score.