Is Iron Boulder viable in Gen 9 National Dex Monotype?

Iron Boulder is ranked #30 in Gen 9 National Dex Monotype with 6.85% usage according to Smogon Apr 2026 - Jun 2026 data.

Iron Boulder in Gen 9 National Dex Monotype

Gen 9 National Dex Monotype · Sorted by reliability score · Smogon · Apr 2026 - Jun 2026

#1022 Iron Boulder

RockPsychic

USAGE 6.9% #30

BASE STATS

HP 90

ATK 120

DEF 80

SPA 68

SPD 108

SPE 124

BST590

TYPE MATCHUPS

2×

WaterGrassGroundBugGhostDarkSteel

½×

NormalFirePoisonFlyingPsychic

Moves

Mighty Cleave 100.0% Close Combat 99.0% Earthquake 78.3% Zen Headbutt 63.3% Throat Chop 30.7% Megahorn 20.1% Swords Dance 5.2% Psycho Cut 2.8%

Items

Choice Scarf 89.3% Choice Band 5.4% Psychium Z 2.2% Focus Sash 2.1% Rockium Z 0.6% Heavy-Duty Boots 0.2% Life Orb 0.1% Fightinium Z 0.1%

Common Teammates

Smogon does not compute Checks & Counters data for this format. Use the type matchup chart above to find potential checks.

Ranked #30 with 6.85% usage. Sorted by reliability score.