Is Deoxys-Attack viable in Gen 9 National Dex Ubers?

Deoxys-Attack is ranked #24 in Gen 9 National Dex Ubers with 5.14% usage according to Smogon Apr 2026 - Jun 2026 data.

What beats Deoxys-Attack in Gen 9 National Dex Ubers?

The best counter for Deoxys-Attack in Gen 9 National Dex Ubers is Marshadow with a 56.1% win rate when they meet. Based on Smogon's Apr 2026 - Jun 2026 usage data, the top Pokémon that beat Deoxys-Attack include Marshadow, Yveltal, Necrozma-Dusk-Mane, Giratina-Origin, Zacian-Crowned.

What is the best counter for Deoxys-Attack in Gen 9 National Dex Ubers?

Marshadow is the best counter for Deoxys-Attack in Gen 9 National Dex Ubers, KOing or forcing it out in 56.1% of their encounters.

Deoxys-Attack counters

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

#0386 Deoxys-Attack

Psychic

USAGE 5.1% #24

BASE STATS

HP 50

ATK 180

DEF 20

SPA 180

SPD 20

SPE 150

BST600

TYPE MATCHUPS

2×

BugGhostDark

½×

FightingPsychic

Moves

Psycho Boost 65.9% Ice Beam 45.3% Low Kick 36.6% Extreme Speed 35.8% Rock Slide 33.6% Expanding Force 30.4% Shadow Ball 30.0% Superpower 20.3%

Items

Focus Sash 43.9% Life Orb 40.9% Power Herb 10.7% Choice Specs 2.1% Eject Pack 1.1% Fightinium Z 0.7% Psychium Z 0.2% Choice Band 0.1%

Tera Types

Psychic 34.4% Normal 27.5% Ghost 23.3% Stellar 5.9% Fighting 2.4% Dark 1.5% Ice 1.5% Rock 1.3%

Common Teammates

Groudon-Primal53.8%

Necrozma-Dusk-Mane38.6%

Browse Gen 9 National Dex Ubers teams using Deoxys-Attack →

Teams using Marshadow 56% Teams using Yveltal 52% Teams using Necrozma-Dusk-Mane 50% Teams using Giratina-Origin 46% Teams using Zygarde 43%

Checks & Counters

Ranked by reliability — blends KO rate with how often each Pokémon is matched up.

# Checker Encounters Reliability KO Rate

Marshadow

FightingGhost OFFENSIVE CHECK

67.851

56.1% dies 8.46%

DAMAGE CALC

252+ Atk Marshadow Poltergeist vs. 252 HP / 0 Def Deoxys-Attack: 1188-1400 (390.7 - 460.5%) -- guaranteed OHKO

View Marshadow counters → Teams with Marshadow →

Yveltal

DarkFlying SOFT CHECK

141.333

52.1% dies 7.09%

DAMAGE CALC

0- Atk Life Orb Dark Aura Yveltal Foul Play vs. 252 HP / 0 Def Deoxys-Attack: 1646-1937 (541.4 - 637.1%) -- guaranteed OHKO

View Yveltal counters → Teams with Yveltal →

Necrozma-Dusk-Mane

PsychicSteel SOFT CHECK

67.549

49.9% dies 8.60%

DAMAGE CALC

0- Atk Necrozma-Dusk-Mane Sunsteel Strike vs. 252 HP / 0 Def Deoxys-Attack: 445-525 (146.3 - 172.6%) -- guaranteed OHKO

View Necrozma-Dusk-Mane counters → Teams with Necrozma-Dusk-Mane →

Giratina-Origin

GhostDragon SOFT CHECK

31.493

45.8% dies 8.88%

DAMAGE CALC

0- Atk Griseous Core Giratina-Origin Poltergeist vs. 252 HP / 0 Def Deoxys-Attack: 924-1088 (303.9 - 357.8%) -- guaranteed OHKO

View Giratina-Origin counters → Teams with Giratina-Origin →

Zacian-Crowned

FairySteel SOFT CHECK

125.363

43.5% dies 7.39%

DAMAGE CALC

+1 252+ Atk Zacian-Crowned Play Rough vs. 252 HP / 0 Def Deoxys-Attack: 834-982 (274.3 - 323%) -- guaranteed OHKO

View Zacian-Crowned counters → Teams with Zacian-Crowned →

Zygarde

DragonGround SOFT CHECK

55.782

43.4% dies 9.31%

DAMAGE CALC

252+ Atk Zygarde Outrage vs. 252 HP / 0 Def Deoxys-Attack: 556-655 (182.8 - 215.4%) -- guaranteed OHKO

View Zygarde counters → Teams with Zygarde →

Arceus-Dark

Dark SOFT CHECK

33.893

42.1% dies 8.48%

DAMAGE CALC

0- Atk Dread Plate Arceus-Dark Foul Play vs. 252 HP / 0 Def Deoxys-Attack: 1146-1350 (376.9 - 444%) -- guaranteed OHKO

View Arceus-Dark counters → Teams with Arceus-Dark →

Ho-Oh

FireFlying SOFT CHECK

111.204

33.2% dies 7.61%

DAMAGE CALC

252+ Atk Ho-Oh Brave Bird vs. 252 HP / 0 Def Deoxys-Attack: 667-786 (219.4 - 258.5%) -- guaranteed OHKO

View Ho-Oh counters → Teams with Ho-Oh →

Kyogre-Primal

Water SOFT CHECK

20.521

32.5% dies 10.34%

DAMAGE CALCHeavy Rain

252+ SpA Kyogre-Primal Water Spout (150 BP) vs. 252 HP / 252+ SpD Deoxys-Attack in Heavy Rain: 799-942 (262.8 - 309.8%) -- guaranteed OHKO

View Kyogre-Primal counters → Teams with Kyogre-Primal →

Groudon-Primal

GroundFire SOFT CHECK

118.34

31.7% dies 7.29%

DAMAGE CALCHarsh Sunshine

252+ Atk Groudon-Primal Heat Crash (120 BP) vs. 252 HP / 0 Def Deoxys-Attack in Harsh Sunshine: 1281-1507 (421.3 - 495.7%) -- guaranteed OHKO

View Groudon-Primal counters → Teams with Groudon-Primal →

Arceus-Ground

Ground SOFT CHECK

24.191

29.6% dies 9.29%

DAMAGE CALC

0- Atk Earth Plate Arceus-Ground Earthquake vs. 252 HP / 0 Def Deoxys-Attack: 420-495 (138.1 - 162.8%) -- guaranteed OHKO

View Arceus-Ground counters → Teams with Arceus-Ground →

Eternatus

PoisonDragon SOFT CHECK

51.219

19.1% dies 7.73%

DAMAGE CALC

252+ SpA Eternatus Draco Meteor vs. 252 HP / 252+ SpD Deoxys-Attack: 391-462 (128.6 - 151.9%) -- guaranteed OHKO

View Eternatus counters → Teams with Eternatus →

Ranked #24 with 5.14% usage. Sorted by reliability score.