Brave cranks Attack up 10% but lowers Speed. That Speed penalty sounds bad until you realize Trick Room flips the turn order. In Let's Go Pikachu & Eevee, You'll see it on Rhydon, Snorlax, Melmetal among others. In Let's Go Pikachu & Eevee, Mega Evolution + Brave means your Pokemon hits even harder than the raw mega stats suggest.

Brave raises Attack by 10% and lowers Speed by 10%. Trick Room physical attackers that benefit from moving last. 13 Pokemon competitively run this nature.
#PokemonTierRoleAbility+Atk-SpeSpe
1
Rhydon
Rhydon
GROUNDROCK
APhysical TankLightningrod
130+18
40-6
40
2
Snorlax
Snorlax
NORMAL
ABulky SupportGluttony
110+16
30-5
30
3BPhysical WallbreakerIronfist
143+19
34-6
34
4
Muk
Muk
POISON
BPhysical AttackerPoisontouch
105+15
50-7
50
5
Grimer
Grimer
POISON
CBulky SupportStickyhold
80+13
25-5
25
6
Marowak
Marowak
GROUND
CPhysical TankRockhead
80+13
45-7
45
7CBulky SupportGuts
130+18
65-9
65
8
Golem
Golem
ROCKGROUND
CPhysical TankSturdy
120+17
45-7
45
9
Poliwrath
Poliwrath
WATERFIGHTING
CPhysical TankWaterabsorb
95+14
70-9
70
10
Cubone
Cubone
GROUND
CPhysical TankBattlearmor
50+10
35-6
35
11
Rattata
Rattata
NORMAL
DUtilityHustle
56+10
72-10
72
12
Eevee
Eevee
NORMAL
DPhysical TankAdaptability
55+10
55-8
55
13
Seel
Seel
WATER
DPhysical TankThickfat
45+9
45-7
45
Rhydon
Rhydon
GROUND ROCK
A
Role
Physical Tank
Ability
Lightningrod
+Atk
130 +18
Spe
40
Snorlax
Snorlax
NORMAL
A
Role
Bulky Support
Ability
Gluttony
+Atk
110 +16
Spe
30
Melmetal
Melmetal
STEEL
B
Role
Physical Wallbreaker
Ability
Ironfist
+Atk
143 +19
Spe
34
Muk
Muk
POISON
B
Role
Physical Attacker
Ability
Poisontouch
+Atk
105 +15
Spe
50
Grimer
Grimer
POISON
C
Role
Bulky Support
Ability
Stickyhold
+Atk
80 +13
Spe
25
Marowak
Marowak
GROUND
C
Role
Physical Tank
Ability
Rockhead
+Atk
80 +13
Spe
45
Flareon
Flareon
FIRE
C
Role
Bulky Support
Ability
Guts
+Atk
130 +18
Spe
65
Golem
Golem
ROCK GROUND
C
Role
Physical Tank
Ability
Sturdy
+Atk
120 +17
Spe
45
Poliwrath
Poliwrath
WATER FIGHTING
C
Role
Physical Tank
Ability
Waterabsorb
+Atk
95 +14
Spe
70
Cubone
Cubone
GROUND
C
Role
Physical Tank
Ability
Battlearmor
+Atk
50 +10
Spe
35
Rattata
Rattata
NORMAL
D
Role
Utility
Ability
Hustle
+Atk
56 +10
Spe
72
Eevee
Eevee
NORMAL
D
Role
Physical Tank
Ability
Adaptability
+Atk
55 +10
Spe
55
Seel
Seel
WATER
D
Role
Physical Tank
Ability
Thickfat
+Atk
45 +9
Spe
45
+10%Attack
-10%Speed
Flavor Preference
Likes Spicy, dislikes Sweet
Competitive Role
Trick Room physical attackers that benefit from moving last.
Brave vs Adamant
Choose Brave
+Attack / -Speed
  • Pokemon that benefit from maximizing Attack
  • Builds where the -Speed penalty is irrelevant
Choose Adamant
+Attack / -Sp. Attack
  • Pokemon that need Attack more than Attack
  • Builds where -Speed is too costly
How to Get
SynchronizeLead with a Brave Pokemon that has the Synchronize ability. Wild Pokemon will match its nature. (Gen 3+)
BreedingGive the parent with Brave nature an Everstone. The offspring will inherit it. (100% since Gen 5)
Nature MintUse a Brave Mint to change stat effects to Brave. The original nature name stays but stats change. (Gen 8+)
What does the Brave nature do in Pokemon?
Brave gives your Pokemon 10% more Attack at the cost of Speed. That tradeoff works best when the lowered stat isn't part of your moveset. Pokemon with Brave nature prefer Spicy flavor and dislike Sweet.
What are the best Brave nature Pokemon?
Competitively, Rhydon, Snorlax, Melmetal, and Muk run Brave most often. The +Attack boost complements their role, and the -Speed penalty barely affects their game plan.
Is Brave a good nature for competitive Pokemon?
For the right Pokemon, Brave is one of the best natures you can pick. The -Speed drop actually helps under Trick Room, where slower Pokemon move first. Just don't slap it on something that uses Speed-based moves.
How do I get a Brave nature Pokemon?
Breeding with an Everstone is the most reliable approach since Gen 5. The parent holding it passes its nature to every offspring. Synchronize works for wild catches. And if you already have the Pokemon, a Brave Mint from the Battle Tower changes the stat effects to Brave.
Should I use Brave or Adamant?
Short answer: Brave for Trick Room power, Adamant for standard power. There's no universal best. Check your Pokemon's base stats and common threats in the format you're playing to decide which tradeoff is better.