While most trainers evolve Brionne into Primarina immediately, the unevolved form has a niche with Eviolite boosting its defenses. Only weak to Electric and Grass. Known as the Pop Star Pokemon. Can go either physical or special depending on the set.
Brionne's spread isn't flashy. Sp. Atk leads, Speed trails, 2 stats clear the bar. Tough to catch and worth 2 Sp. Atk EVs, on a 1.06M XP medium-slow curve.
As if dancing, it artfully dodges the attacks of its enemies. All the while, it’s busy forming a bunch of balloons to overwhelm its foes.
On nights when the sea is calm, Brionne dance with one another to the singing of the Primarina that’s leading them.
Brionne Weakness
GoodElectric and Grass-type moves hit Brionne for super-effective damage. It resists 4 types, giving it decent defensive coverage. Only 2 weaknesses makes it relatively easy to build around defensively.
Brionne is the middle stage between Popplio and Primarina. It's a three-stage line with one more evolution to go. For breeding, quick to hatch with a massive partner pool via two egg groups. So far, Sp.Atk got the biggest boost (+25 from Popplio). The final form adds another 110 stats on top.
How to Evolve
Breed with Brionne to get Popplio eggs easily using 138 partners from the Ground and Water1 egg groups. Notable egg moves include Aqua Ring, Life Dew, Perish Song.
Best Build
No build content available for this Pokemon in Gen 8.
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Don't skip the egg moves. Brionne picks up Aqua Ring and Life Dew only through breeding, and both fill gaps the natural movepool can't. STAB runs through Hydro Pump and Surf while Fairy and Normal coverage and more adds range.
Level-Up Moves
TM Moves
Egg Moves
Tutor Moves
Brionne isn't fully evolved, so it's not built for competitive play. You'll want to evolve it into Primarina to unlock its full potential. At 420 BST, it's a stepping stone rather than a team anchor.
Torrent strengthens water moves to inflict 1.5× damage at 1/3 max HP or less — that's the one you want on Brionne. Liquid Voice is the hidden ability. Niche, but it has its uses.
Brionne fills the balanced role. It's a special attacker with base 91 Sp. Atk. Base 50 Speed is low. Priority moves or Trick Room are the way to go. And it's enough bulk to take a hit or two.
Brionne can be found in Scarlet & Violet, Sword & Shield, Sun & Moon, and Ultra Sun & Ultra Moon.
Introduced in Sun & Moon, Brionne has appeared in 4 games across 3 generations. Later debuts mean fewer total appearances, but it's been a consistent presence since its introduction.
- Gen IY
Yellow - Gen IRB

Red & Blue - Gen IIGS

Gold & Silver - Gen IIC
Crystal - Gen IIIRS

Ruby & Sapphire - Gen IIIFRLG

FireRed & LeafGreen - Gen IIIE
Emerald - Gen IVPt
Platinum - Gen IVHGSS

HeartGold & SoulSilver - Gen IVDP

Diamond & Pearl - Gen VBW

Black & White - Gen VB2W2

Black 2 & White 2 - Gen VIXY

X & Y - Gen VIORAS

Omega Ruby & Alpha Sapphire - Gen VIIUSUM

Ultra Sun & Ultra Moon - Gen VIISMDebut

Sun & Moon - Gen VIILGPE

Let's Go Pikachu & Eevee - Gen VIIISwSh

Sword & Shield - Gen VIIIPLA
Legends: Arceus - Gen VIIIBDSP

Brilliant Diamond & Shining Pearl - Gen IXSV

Scarlet & Violet - Gen IXLZA
Legends: Z-A
