Adamant pushes Attack up 10% and drops Sp. Attack by the same amount. Over in Legends: Arceus, top picks include Sneasler, Arceus, Giratina, and more. If your Pokemon doesn't run special moves, there's no real downside. Legends: Arceus assigns natures randomly. No breeding, no Synchronize, no mints. Getting Adamant is pure luck.
Adamant raises Attack by 10% and lowers Sp. Attack by 10%. Physical Sweepers and physical Wallbreakers that only use physical moves. 100 Pokemon competitively run this nature.
| # | Pokemon | Tier | Role | Ability | +Atk | -SpA | Spe |
|---|---|---|---|---|---|---|---|
| 1 | Sneasler FIGHTINGPOISON | S | Physical Attacker | Unburden | 130+18 | 40-6 | 120 |
| 2 | Arceus NORMAL | S | Physical Tank | Multitype | 120+17 | 120-14 | 120 |
| 3 | Giratina GHOSTDRAGON | S | Physical Tank | Pressure | 100+15 | 100-12 | 90 |
| 4 | S | Utility | Prankster | 115+16 | 125-15 | 111 | |
| 5 | Scizor BUGSTEEL | A | Physical Attacker | Technician | 130+18 | 55-8 | 65 |
| 6 | Gyarados WATER | A | Physical Attacker | Intimidate | 125+17 | 60-8 | 81 |
| 7 | Snorlax NORMAL | A | Bulky Support | Immunity | 110+16 | 65-9 | 30 |
| 8 | Basculegion WATERGHOST | A | Physical Revenge Killer | Adaptability | 112+16 | 80-10 | 78 |
| 9 | Ursaluna GROUNDNORMAL | A | Physical Attacker | Guts | 140+19 | 45-7 | 50 |
| 10 | Rhydon GROUNDROCK | A | Bulky Support | Lightningrod | 130+18 | 45-7 | 40 |
| 11 | Rhyperior GROUNDROCK | A | Physical Attacker | Solidrock | 140+19 | 55-8 | 40 |
| 12 | Arcanine FIRE | A | Physical Tank | Intimidate | 110+16 | 100-12 | 95 |
| 13 | Scyther BUG | A | Utility | Technician | 110+16 | 55-8 | 105 |
| 14 | Ambipom NORMAL | A | Physical Attacker | Technician | 100+15 | 60-8 | 115 |
| 15 | Leafeon GRASS | B | Physical Attacker | Chlorophyll | 110+16 | 60-8 | 95 |
| 16 | Dusknoir GHOST | B | Physical Tank | Frisk | 100+15 | 65-9 | 45 |
| 17 | Mamoswine ICEGROUND | B | Physical Attacker | Thickfat | 130+18 | 70-9 | 80 |
| 18 | Lucario FIGHTINGSTEEL | B | Physical Attacker | Innerfocus | 110+16 | 115-14 | 90 |
| 19 | Decidueye GRASSGHOST | B | Physical Attacker | Longreach | 107+15 | 100-12 | 70 |
| 20 | Cranidos ROCK | B | Physical Revenge Killer | Sheerforce | 125+17 | 30-5 | 58 |
| 21 | Torterra GRASSGROUND | B | Physical Attacker | Shellarmor | 109+16 | 75-10 | 56 |
| 22 | Gallade PSYCHICFIGHTING | B | Utility | Sharpness | 125+17 | 65-9 | 80 |
| 23 | Braviary NORMAL | B | Physical Revenge Killer | Defiant | 123+17 | 57-8 | 80 |
| 24 | Electivire ELECTRIC | B | Physical Attacker | Motordrive | 123+17 | 95-12 | 95 |
| 25 | Abomasnow GRASSICE | B | Physical Tank | Snow Warning | 92+14 | 92-12 | 60 |
| 26 | Regigigas NORMAL | B | Physical Tank | Slowstart | 160+21 | 80-10 | 100 |
| 27 | Overqwil DARKPOISON | B | Physical Attacker | Swiftswim | 115+16 | 65-9 | 85 |
| 28 | Rampardos ROCK | B | Physical Revenge Killer | Mold Breaker | 165+21 | 65-9 | 58 |
| 29 | Honchkrow DARK | B | Physical Tank | Superluck | 125+17 | 105-13 | 71 |
| 30 | Staraptor NORMAL | B | Physical Revenge Killer | Reckless | 120+17 | 50-7 | 100 |
| 31 | Dusclops GHOST | B | Physical Tank | Pressure | 70+12 | 60-8 | 25 |
| 32 | Heracross BUGFIGHTING | B | Physical Attacker | Moxie | 125+17 | 40-6 | 85 |
| 33 | Qwilfish WATERPOISON | B | Physical Tank | Intimidate | 95+14 | 55-8 | 85 |
| 34 | Ursaring NORMAL | B | Physical Tank | Guts | 130+18 | 75-10 | 55 |
| 35 | Floatzel WATER | B | Physical Attacker | Swiftswim | 105+15 | 85-11 | 115 |
| 36 | Bastiodon ROCKSTEEL | B | Physical Tank | Sturdy | 52+10 | 47-7 | 30 |
| 37 | Skuntank POISONDARK | B | Physical Tank | Aftermath | 93+14 | 71-10 | 84 |
| 38 | Azelf PSYCHIC | B | Physical Attacker | Levitate | 125+17 | 125-15 | 115 |
| 39 | Gliscor GROUND | B | Bulky Support | Poisonheal | 95+14 | 45-7 | 95 |
| 40 | Enamorus FAIRY | B | Bulky Support | Contrary | 115+16 | 135-16 | 106 |
| 41 | Basculin WATER | B | Physical Attacker | Adaptability | 92+14 | 80-10 | 98 |
| 42 | Samurott WATER | B | Physical Tank | Torrent | 100+15 | 108-13 | 70 |
| 43 | Zoroark DARK | B | Physical Attacker | Illusion | 105+15 | 120-14 | 105 |
| 44 | Hippowdon GROUND | B | Bulky Support | Sand Stream | 112+16 | 68-9 | 47 |
| 45 | Electabuzz ELECTRIC | B | Physical Attacker | Static | 83+13 | 95-12 | 105 |
| 46 | Murkrow DARK | B | Physical Attacker | Insomnia | 85+13 | 85-11 | 91 |
| 47 | Sneasel DARKICE | B | Physical Attacker | Innerfocus | 95+14 | 35-6 | 115 |
| 48 | Gligar GROUND | B | Utility | Immunity | 75+12 | 35-6 | 85 |
| 49 | Munchlax NORMAL | C | Physical Tank | Thickfat | 85+13 | 40-6 | 5 |
| 50 | Buizel WATER | C | Physical Attacker | Swiftswim | 65+11 | 60-8 | 85 |
| 51 | Riolu FIGHTING | C | Bulky Support | Prankster | 70+12 | 35-6 | 60 |
| 52 | Croagunk POISONFIGHTING | C | Utility | Dryskin | 61+11 | 61-9 | 50 |
| 53 | Machamp FIGHTING | C | Physical Attacker | Guts | 130+18 | 65-9 | 55 |
| 54 | Luxray ELECTRIC | C | Physical Attacker | Guts | 120+17 | 95-12 | 70 |
| 55 | Turtwig GRASS | C | Physical Attacker | Shellarmor | 68+12 | 45-7 | 31 |
| 56 | Flareon FIRE | C | Physical Attacker | Guts | 130+18 | 95-12 | 65 |
| 57 | Rhyhorn GROUNDROCK | C | Physical Attacker | Rockhead | 85+13 | 30-5 | 25 |
| 58 | Piloswine ICEGROUND | C | Physical Tank | Thickfat | 100+15 | 60-8 | 50 |
| 59 | Golem ROCKGROUND | C | Physical Tank | Sturdy | 120+17 | 55-8 | 45 |
| 60 | Vespiquen BUG | C | Physical Tank | Pressure | 80+13 | 80-10 | 40 |
| 61 | Geodude ROCKGROUND | C | Bulky Support | Sturdy | 80+13 | 30-5 | 20 |
| 62 | Kricketune BUG | C | Physical Attacker | Technician | 85+13 | 55-8 | 65 |
| 63 | Bonsly ROCK | C | Bulky Support | Sturdy | 80+13 | 10-3 | 10 |
| 64 | Wyrdeer NORMALPSYCHIC | C | Physical Tank | Intimidate | 105+15 | 105-13 | 65 |
| 65 | Glalie ICE | C | Physical Revenge Killer | Innerfocus | 80+13 | 80-10 | 80 |
| 66 | Sudowoodo ROCK | C | Physical Tank | Sturdy | 100+15 | 30-5 | 30 |
| 67 | Machoke FIGHTING | C | Physical Attacker | Noguard | 100+15 | 50-7 | 45 |
| 68 | Purugly NORMAL | C | Physical Attacker | Defiant | 82+13 | 64-9 | 112 |
| 69 | Steelix STEELGROUND | C | Physical Tank | Sturdy | 85+13 | 55-8 | 30 |
| 70 | Tangrowth GRASS | C | Physical Attacker | Chlorophyll | 100+15 | 110-13 | 50 |
| 71 | Lopunny NORMAL | C | Physical Attacker | Limber | 76+12 | 54-8 | 105 |
| 72 | Carnivine GRASS | C | Bulky Support | Levitate | 100+15 | 90-11 | 46 |
| 73 | Drapion POISONDARK | C | Physical Attacker | Sniper | 90+14 | 60-8 | 95 |
| 74 | Rapidash FIRE | C | Physical Revenge Killer | Flashfire | 100+15 | 80-10 | 105 |
| 75 | Lickilicky NORMAL | C | Physical Tank | Owntempo | 85+13 | 80-10 | 50 |
| 76 | Electrode ELECTRIC | C | Physical Attacker | Aftermath | 50+10 | 80-10 | 150 |
| 77 | Bibarel NORMALWATER | C | Physical Tank | Simple | 85+13 | 55-8 | 71 |
| 78 | Stantler NORMAL | C | Bulky Support | Intimidate | 95+14 | 85-11 | 85 |
| 79 | Whiscash WATERGROUND | C | Physical Attacker | Oblivious | 78+13 | 76-10 | 60 |
| 80 | Parasect BUGGRASS | C | Physical Tank | Dryskin | 95+14 | 60-8 | 30 |
| 81 | Shieldon ROCKSTEEL | C | Physical Tank | Sturdy | 42+9 | 42-7 | 30 |
| 82 | Toxicroak POISONFIGHTING | C | Bulky Support | Dryskin | 106+15 | 86-11 | 85 |
| 83 | Cherrim GRASS | C | Physical Revenge Killer | Flowergift | 60+11 | 87-11 | 85 |
| 84 | Walrein ICEWATER | C | Physical Tank | Thickfat | 80+13 | 95-12 | 65 |
| 85 | Gabite DRAGONGROUND | C | Physical Attacker | Rough Skin | 90+14 | 50-7 | 82 |
| 86 | Magikarp WATER | C | Physical Attacker | Rattled | 10+6 | 15-4 | 80 |
| 87 | Aipom NORMAL | C | Physical Attacker | Skilllink | 70+12 | 40-6 | 85 |
| 88 | Onix ROCKGROUND | C | Physical Attacker | Sturdy | 45+9 | 30-5 | 70 |
| 89 | Graveler ROCKGROUND | C | Physical Tank | Sturdy | 95+14 | 45-7 | 35 |
| 90 | Staravia NORMAL | C | Physical Attacker | Intimidate | 75+12 | 40-6 | 80 |
| 91 | Eevee NORMAL | D | Physical Attacker | Adaptability | 55+10 | 45-7 | 55 |
| 92 | Barboach WATERGROUND | D | Physical Attacker | Oblivious | 48+10 | 46-7 | 60 |
| 93 | Kricketot BUG | D | Physical Attacker | Shedskin | 25+7 | 25-5 | 25 |
| 94 | Starly NORMAL | D | Mixed Attacker | Keeneye | 55+10 | 30-5 | 60 |
| 95 | Rowlet GRASS | D | Physical Attacker | Overgrow | 55+10 | 50-7 | 42 |
| 96 | Teddiursa NORMAL | D | Utility | Quickfeet | 80+13 | 50-7 | 40 |
| 97 | Swinub ICEGROUND | D | Bulky Support | Thickfat | 50+10 | 30-5 | 50 |
| 98 | Dewott WATER | D | Physical Attacker | Torrent | 75+12 | 83-11 | 60 |
| 99 | Rufflet NORMAL | D | Physical Attacker | Hustle | 83+13 | 37-6 | 60 |
| 100 | Bidoof NORMAL | D | Physical Tank | Simple | 45+9 | 35-6 | 31 |
Sneasler
FIGHTING POISON
Role
Physical AttackerAbility
Unburden+Atk
130 +18Spe
120Arceus
NORMAL
Role
Physical TankAbility
Multitype+Atk
120 +17Spe
120Giratina
GHOST DRAGON
Role
Physical TankAbility
Pressure+Atk
100 +15Spe
90S
Role
UtilityAbility
Prankster+Atk
115 +16Spe
111Scizor
BUG STEEL
Role
Physical AttackerAbility
Technician+Atk
130 +18Spe
65Gyarados
WATER
Role
Physical AttackerAbility
Intimidate+Atk
125 +17Spe
81Snorlax
NORMAL
Role
Bulky SupportAbility
Immunity+Atk
110 +16Spe
30Basculegion
WATER GHOST
Role
Physical Revenge KillerAbility
Adaptability+Atk
112 +16Spe
78Ursaluna
GROUND NORMAL
Role
Physical AttackerAbility
Guts+Atk
140 +19Spe
50Rhydon
GROUND ROCK
Role
Bulky SupportAbility
Lightningrod+Atk
130 +18Spe
40Rhyperior
GROUND ROCK
Role
Physical AttackerAbility
Solidrock+Atk
140 +19Spe
40Arcanine
FIRE
Role
Physical TankAbility
Intimidate+Atk
110 +16Spe
95Scyther
BUG
Role
UtilityAbility
Technician+Atk
110 +16Spe
105Ambipom
NORMAL
Role
Physical AttackerAbility
Technician+Atk
100 +15Spe
115Leafeon
GRASS
Role
Physical AttackerAbility
Chlorophyll+Atk
110 +16Spe
95Dusknoir
GHOST
Role
Physical TankAbility
Frisk+Atk
100 +15Spe
45Mamoswine
ICE GROUND
Role
Physical AttackerAbility
Thickfat+Atk
130 +18Spe
80Lucario
FIGHTING STEEL
Role
Physical AttackerAbility
Innerfocus+Atk
110 +16Spe
90Decidueye
GRASS GHOST
Role
Physical AttackerAbility
Longreach+Atk
107 +15Spe
70Cranidos
ROCK
Role
Physical Revenge KillerAbility
Sheerforce+Atk
125 +17Spe
58Torterra
GRASS GROUND
Role
Physical AttackerAbility
Shellarmor+Atk
109 +16Spe
56Gallade
PSYCHIC FIGHTING
Role
UtilityAbility
Sharpness+Atk
125 +17Spe
80Braviary
NORMAL
Role
Physical Revenge KillerAbility
Defiant+Atk
123 +17Spe
80Electivire
ELECTRIC
Role
Physical AttackerAbility
Motordrive+Atk
123 +17Spe
95Abomasnow
GRASS ICE
Role
Physical TankAbility
Snow Warning+Atk
92 +14Spe
60Regigigas
NORMAL
Role
Physical TankAbility
Slowstart+Atk
160 +21Spe
100Overqwil
DARK POISON
Role
Physical AttackerAbility
Swiftswim+Atk
115 +16Spe
85Rampardos
ROCK
Role
Physical Revenge KillerAbility
Mold Breaker+Atk
165 +21Spe
58Honchkrow
DARK
Role
Physical TankAbility
Superluck+Atk
125 +17Spe
71Staraptor
NORMAL
Role
Physical Revenge KillerAbility
Reckless+Atk
120 +17Spe
100Dusclops
GHOST
Role
Physical TankAbility
Pressure+Atk
70 +12Spe
25Heracross
BUG FIGHTING
Role
Physical AttackerAbility
Moxie+Atk
125 +17Spe
85Qwilfish
WATER POISON
Role
Physical TankAbility
Intimidate+Atk
95 +14Spe
85Ursaring
NORMAL
Role
Physical TankAbility
Guts+Atk
130 +18Spe
55Floatzel
WATER
Role
Physical AttackerAbility
Swiftswim+Atk
105 +15Spe
115Bastiodon
ROCK STEEL
Role
Physical TankAbility
Sturdy+Atk
52 +10Spe
30Skuntank
POISON DARK
Role
Physical TankAbility
Aftermath+Atk
93 +14Spe
84Azelf
PSYCHIC
Role
Physical AttackerAbility
Levitate+Atk
125 +17Spe
115Gliscor
GROUND
Role
Bulky SupportAbility
Poisonheal+Atk
95 +14Spe
95Enamorus
FAIRY
Role
Bulky SupportAbility
Contrary+Atk
115 +16Spe
106Basculin
WATER
Role
Physical AttackerAbility
Adaptability+Atk
92 +14Spe
98Samurott
WATER
Role
Physical TankAbility
Torrent+Atk
100 +15Spe
70Zoroark
DARK
Role
Physical AttackerAbility
Illusion+Atk
105 +15Spe
105Hippowdon
GROUND
Role
Bulky SupportAbility
Sand Stream+Atk
112 +16Spe
47Electabuzz
ELECTRIC
Role
Physical AttackerAbility
Static+Atk
83 +13Spe
105Murkrow
DARK
Role
Physical AttackerAbility
Insomnia+Atk
85 +13Spe
91Sneasel
DARK ICE
Role
Physical AttackerAbility
Innerfocus+Atk
95 +14Spe
115Gligar
GROUND
Role
UtilityAbility
Immunity+Atk
75 +12Spe
85Munchlax
NORMAL
Role
Physical TankAbility
Thickfat+Atk
85 +13Spe
5Buizel
WATER
Role
Physical AttackerAbility
Swiftswim+Atk
65 +11Spe
85Riolu
FIGHTING
Role
Bulky SupportAbility
Prankster+Atk
70 +12Spe
60Croagunk
POISON FIGHTING
Role
UtilityAbility
Dryskin+Atk
61 +11Spe
50Machamp
FIGHTING
Role
Physical AttackerAbility
Guts+Atk
130 +18Spe
55Luxray
ELECTRIC
Role
Physical AttackerAbility
Guts+Atk
120 +17Spe
70Turtwig
GRASS
Role
Physical AttackerAbility
Shellarmor+Atk
68 +12Spe
31Flareon
FIRE
Role
Physical AttackerAbility
Guts+Atk
130 +18Spe
65Rhyhorn
GROUND ROCK
Role
Physical AttackerAbility
Rockhead+Atk
85 +13Spe
25Piloswine
ICE GROUND
Role
Physical TankAbility
Thickfat+Atk
100 +15Spe
50Golem
ROCK GROUND
Role
Physical TankAbility
Sturdy+Atk
120 +17Spe
45Vespiquen
BUG
Role
Physical TankAbility
Pressure+Atk
80 +13Spe
40Geodude
ROCK GROUND
Role
Bulky SupportAbility
Sturdy+Atk
80 +13Spe
20Kricketune
BUG
Role
Physical AttackerAbility
Technician+Atk
85 +13Spe
65Bonsly
ROCK
Role
Bulky SupportAbility
Sturdy+Atk
80 +13Spe
10Wyrdeer
NORMAL PSYCHIC
Role
Physical TankAbility
Intimidate+Atk
105 +15Spe
65Glalie
ICE
Role
Physical Revenge KillerAbility
Innerfocus+Atk
80 +13Spe
80Sudowoodo
ROCK
Role
Physical TankAbility
Sturdy+Atk
100 +15Spe
30Machoke
FIGHTING
Role
Physical AttackerAbility
Noguard+Atk
100 +15Spe
45Purugly
NORMAL
Role
Physical AttackerAbility
Defiant+Atk
82 +13Spe
112Steelix
STEEL GROUND
Role
Physical TankAbility
Sturdy+Atk
85 +13Spe
30Tangrowth
GRASS
Role
Physical AttackerAbility
Chlorophyll+Atk
100 +15Spe
50Lopunny
NORMAL
Role
Physical AttackerAbility
Limber+Atk
76 +12Spe
105Carnivine
GRASS
Role
Bulky SupportAbility
Levitate+Atk
100 +15Spe
46Drapion
POISON DARK
Role
Physical AttackerAbility
Sniper+Atk
90 +14Spe
95Rapidash
FIRE
Role
Physical Revenge KillerAbility
Flashfire+Atk
100 +15Spe
105Lickilicky
NORMAL
Role
Physical TankAbility
Owntempo+Atk
85 +13Spe
50Electrode
ELECTRIC
Role
Physical AttackerAbility
Aftermath+Atk
50 +10Spe
150Bibarel
NORMAL WATER
Role
Physical TankAbility
Simple+Atk
85 +13Spe
71Stantler
NORMAL
Role
Bulky SupportAbility
Intimidate+Atk
95 +14Spe
85Whiscash
WATER GROUND
Role
Physical AttackerAbility
Oblivious+Atk
78 +13Spe
60Parasect
BUG GRASS
Role
Physical TankAbility
Dryskin+Atk
95 +14Spe
30Shieldon
ROCK STEEL
Role
Physical TankAbility
Sturdy+Atk
42 +9Spe
30Toxicroak
POISON FIGHTING
Role
Bulky SupportAbility
Dryskin+Atk
106 +15Spe
85Cherrim
GRASS
Role
Physical Revenge KillerAbility
Flowergift+Atk
60 +11Spe
85Walrein
ICE WATER
Role
Physical TankAbility
Thickfat+Atk
80 +13Spe
65Gabite
DRAGON GROUND
Role
Physical AttackerAbility
Rough Skin+Atk
90 +14Spe
82Magikarp
WATER
Role
Physical AttackerAbility
Rattled+Atk
10 +6Spe
80Aipom
NORMAL
Role
Physical AttackerAbility
Skilllink+Atk
70 +12Spe
85Onix
ROCK GROUND
Role
Physical AttackerAbility
Sturdy+Atk
45 +9Spe
70Graveler
ROCK GROUND
Role
Physical TankAbility
Sturdy+Atk
95 +14Spe
35Staravia
NORMAL
Role
Physical AttackerAbility
Intimidate+Atk
75 +12Spe
80Eevee
NORMAL
Role
Physical AttackerAbility
Adaptability+Atk
55 +10Spe
55Barboach
WATER GROUND
Role
Physical AttackerAbility
Oblivious+Atk
48 +10Spe
60Kricketot
BUG
Role
Physical AttackerAbility
Shedskin+Atk
25 +7Spe
25Starly
NORMAL
Role
Mixed AttackerAbility
Keeneye+Atk
55 +10Spe
60Rowlet
GRASS
Role
Physical AttackerAbility
Overgrow+Atk
55 +10Spe
42Teddiursa
NORMAL
Role
UtilityAbility
Quickfeet+Atk
80 +13Spe
40Swinub
ICE GROUND
Role
Bulky SupportAbility
Thickfat+Atk
50 +10Spe
50Dewott
WATER
Role
Physical AttackerAbility
Torrent+Atk
75 +12Spe
60Rufflet
NORMAL
Role
Physical AttackerAbility
Hustle+Atk
83 +13Spe
60Bidoof
NORMAL
Role
Physical TankAbility
Simple+Atk
45 +9Spe
31+10%Attack
-10%Sp. Attack
Flavor Preference
Likes Spicy, dislikes Dry
Competitive Role
Physical Sweepers and physical Wallbreakers that only use physical moves.
Adamant vs Jolly
Choose Adamant
+Attack / -Sp. Attack
- Pokemon with priority moves (Extreme Speed, Aqua Jet, Sucker Punch)
- Dragon Dance or other speed-boosting move users
- Pokemon with base 130+ Speed that already outspeed threats
- Choice Scarf holders that compensate for lower Speed
Choose Jolly
+Speed / -Sp. Attack
- Pokemon in the base 80-110 Speed tier where one point decides matchups
- Pure sweepers without priority or speed-boosting moves
- Pokemon that need to outspeed a specific threat to function
How to Get
SynchronizeLead with a Adamant Pokemon that has the Synchronize ability. Wild Pokemon will match its nature. (Gen 3+)
BreedingGive the parent with Adamant nature an Everstone. The offspring will inherit it. (100% since Gen 5)
Nature MintUse an Adamant Mint to change stat effects to Adamant. The original nature name stays but stats change. (Gen 8+)
Other +Attack Natures
What does the Adamant nature do in Pokemon?
Adamant raises Attack by 10% and lowers Sp. Attack by 10%. At level 100 with full investment, that's roughly a 30-point swing on the boosted stat. Pokemon with Adamant nature prefer Spicy flavor and dislike Dry.
What are the best Adamant nature Pokemon?
Top Adamant users include Sneasler, Arceus, Giratina, and Tornadus. They benefit from the Attack boost because their main damage comes from that stat. The Sp. Attack drop doesn't hurt them since they don't rely on it.
Is Adamant a good nature for competitive Pokemon?
Adamant is a strong competitive nature. It's one of the most-used natures in competitive formats. The key is matching it to Pokemon that don't need Sp. Attack in their moveset.
How do I get an Adamant nature Pokemon?
Synchronize is the fastest method. Lead with a Pokemon that has Synchronize and Adamant nature, and wild encounters match it (Gen 3+). Breeding works too: give the Adamant parent an Everstone and all offspring inherit the nature. Nature Mints (Gen 8+) let you change the stat effect to Adamant without rebreeding.
Should I use Adamant or Jolly?
Adamant prioritizes power, while Jolly goes for speed. Pick Adamant when your Pokemon's role depends on the stat it boosts. Go with Jolly when speed matters more for your team.