Is Diancie viable in Gen 9 National Dex Doubles?

Diancie is ranked #11 in Gen 9 National Dex Doubles with 12.24% usage according to Smogon May 2026 - Jul 2026 data.

Diancie in Gen 9 National Dex Doubles

Gen 9 National Dex Doubles · Sorted by p − 4 standard errors · Smogon source period May 2026 - Jul 2026 · Generated 2026-08-05

#0719 Diancie

RockFairy

USAGE 12.2% #11

BASE STATS

HP 50

ATK 100

DEF 150

SPA 100

SPD 150

SPE 50

BST600

TYPE MATCHUPS

4×

Steel

2×

WaterGrassGround

½×

NormalFireFlyingBugDark

0×

Dragon

Moves

Diamond Storm 99.9% Trick Room 99.2% Protect 98.3% Body Press 95.8% Moonblast 3.4% Play Rough 1.2% Explosion 0.8% Dazzling Gleam 0.1%

Items

Mental Herb 22.5% Covert Cloak 18.5% Hard Stone 17.7% Misty Seed 9.6% Safety Goggles 7.8% Leftovers 5.7% Weakness Policy 5.5% Psychic Seed 4.8%

Tera Types

Dragon 37.0% Grass 36.9% Fire 11.8% Water 7.7% Rock 3.3% Flying 1.1% Normal 0.8% Fighting 0.7%

Common Teammates

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

Ranked #11 with 12.24% usage. Sorted by conservative score.