Octillery is a Water-type from Gen 2. Only weak to Electric and Grass. 105 base Attack is its best stat. Known as the Jet Pokemon. It works well under Trick Room.
Nothing fancy in Octillery's spread. It leans mixed with Attack out front. And you'll get 2 Attack and Sp. Atk EVs per KO for it. Follows a medium-fast 1M XP curve.
While Octillery still shoots water from its mouth, the drastic anatomical difference between it and Remoraid meant that for a long time, no one believed the former evolved from the latter.
Octillery Weakness
GoodOctillery is weak to Electric and Grass-type moves. The Water typing picks up 4 resistances to work with. With 75 HP and balanced defenses, Octillery can afford to eat a neutral hit or two.
Octillery is what Remoraid becomes. Breed it for Remoraid eggs (average hatch time). A decent partner pool for breeding via two egg groups. Eggs are average hatch time. The evolution from Remoraid pushed Octillery to 480 total stats. HP saw the largest single gain at +40.
How to Evolve
Octillery runs a standard special attacker set. Modest nature with max HP and Sp. Atk EVs shapes the build, while Wide Lens brings extra utility. Sniper supports the kit from the background.
Best Build
Legends: Arceus uses different battle mechanics.
Competitive build content is not applicable for this game. Select a main series game for builds.
The offense anchors on Hydro Pump and Octazooka, with coverage across 8 types adding reach. It's a workable movepool for Octillery that handles most situations. Ice Beam and Hydro Pump give it enough punch where it matters.
Level-Up Moves
TM Moves
Egg Moves
Tutor Moves
Octillery starts showing up in mid-game routes at decent spawn rates across 2 encounter spots. The list below is sorted so you can pick what fits your current progress without scrolling through everything.
Where To Catch Octillery in Legends: Arceus
Remoraid is your first catch on the way to Octillery. You'll find walking encounters from walking across 5 total spots in the chain.
Step 1Catch RemoraidEASYCastaway ShoreGrassUncommonEASYSand's ReachGrassUncommonDesertEASYTranquility CoveGrassUncommon
Step 2Octillery ✓EASYCastaway ShoreGrassUncommonEASYIslespy ShoreGrassUncommonor evolve from Remoraid (Step 1)
Octillery works as an attacker with 480 BST behind it. C-Tier on our list — a situational pick that fills a niche. That 105 base Attack does the heavy lifting.
Remoraid evolves into Octillery at level 25. Octillery is the fully evolved form. At 480 BST, it's got solid stats to work with.
Suction Cups is the go-to ability for Octillery. It prevents being forced out of battle by other Pokémon's moves. Its hidden ability Moody can work in specific setups. Sniper is the other option — pick based on what your team needs.
Octillery is a mixed attacker — base 105 Attack and 105 Sp. Atk. Enough bulk to take a hit or two, too. But the speed tells the real story — base 45 Speed is low. Priority moves or Trick Room are the way to go. Fits the attacker role.
Octillery appears in 17 games, including Gold & Silver, Crystal, and Ruby & Sapphire.
Debuting in Gold & Silver, Octillery appears in 17 games across 8 generations. A reliable presence in most mainline games, typically found through wild encounters.
- Gen IY
Yellow - Gen IRB

Red & Blue - Gen IIGSDebut

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 VIISM

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