The best Blastoise Tera Raid Build in Pokemon Scarlet and Violet (SV) has the Rain Dish ability, and the Shell Bell held item. Read on to learn what the best Blastoise Tera Raid Build is and how to use it.

Blastoise - Related Guides
Evolution and Learnset	Moveset for Ranked Battle	Tera Raid Build

Best Blastoise Tera Raid Build

Best Blastoise Tera Builds
Special Water Tera Build	Physical Water Tera Build	Special Steel Tera Build

Water Tera Special Attacker Build

EV Spread, Ability, Held Item and Moveset

Blastoise	Tera Type			Nature
				Modest (↑Sp. Atk, ↓Atk)
	EV Spread
	HP: 252		Sp.Atk: 252		Sp.Def: 4
Ability	Moveset
Rain Dish	・ Rain Dance ・ Life Dew / Haze ・ Weather Ball ・ Shell Smash
Held Item
Shell Bell

Summary

Rain Dish and Shell Bell lets it heal off a good chunk of damage. Access to Shell Smash making it a decent Mixed Attacker. Works well with Water Raid Teams thanks to its amazing sustain.

With a fairly decent balance in attacking and defensive stats, Blastoise is flexible enough to be built either Physical or Special. This Blastoise capitalizes on the move Weather Ball to make it a super powerful Special Attacker thanks to its 100 base power under rain.

Best Tera Type

We also recommend getting a Blastoise with a Water Tera Type to boost the power of Weather Ball . As a Special Attacker, Modest nature would be best.
Best Tera Types: Best Pokemon to Terastallize

EV Spread Explanation

Tera Raid EV spreads should lean towards Bulky Offense. Max out your HP and Sp. Atk EVs, while adding the remaining EVs into Sp. Def. Give it a Shell Bell to keep its HP topped up.

Tera Raid Strategy

Blastoise Tera Raid Turn-by-Turn Counter Strategy
Turn 1	Use Rain Dance to buff your Water-Type Moves and accrue some passive healing while setting up.
Turns 2~4	Use Shell Smash to max out your Sp.Atk.
Rain is Removed	Use Rain Dance again to to set Rain back up.
Low HP Turns	Use Life Dew to heal the party back up.
Turns 5+	Use Weather Ball to Build your Tera Orb Charge and heal up any damage you recieve. Terastallize when you can.
Buff are Removed	Use Haze to remove the lowered Sp,Def and Def stats.

This strategy capitalize on using Shell Smash to easily max out your Sp. Atk and using Life Dew to heal allies. Alternatively Haze is a valid option so you don't sit with more Def reductions while setting Shell Smash back up

Rain Dance is used in two ways, to heal yourself and also boosting your own Weather Ball or Scald's damage.

Sample Damage Calculations

Super Effective Damage Dealt by Blastoise
(Ground Tera, 128 Sp. Def) 7600 HP (Max HP x25)	Weather Ball(+6 Sp.Atk, Rain, Water Tera) 2,368 ~ 2,788 (31.1 ~ 36.6)

These calculations were done using our Tera Raid Damage Calculator

Tera Raid Damage Calculator

Effective Counter Against Fire, Ground and Rock Type Tera Raids

Super Effective (2x)
Not Very Effective (x0.5)
No Effect (x0)	None

This Blastoise Tera Raid Build is an effective counter to Fire, Ground and Rock Type Tera Raid Bosses. If the Tera Raid Boss is usually a Grass or Electric Type outside of Terastallization, perhaps consider a different build, as Blastoise will be weak to these Types as a Water-Type attacker.
Type Chart: All Matchups and Effectiveness

Water Tera Physical Attacker Build

EV Spread, Ability, Held Item and Moveset

Blastoise	Tera Type			Nature
				Adamant (↑Atk, ↓Sp. Atk)
	EV Spread
	HP: 252		Atk: 252		Def: 4
Ability	Moveset
Rain Dish	・ Rain Dance ・ Life Dew / Haze ・ Liquidation ・ Shell Smash
Held Item
Shell Bell

Summary

Rain Dish and Shell Bell lets it heal off a good chunk of damage. Access to Shell Smash making it a decent Mixed Attacker. Works well with Water Raid Teams thanks to its amazing sustain.

With a fairly decent balance in attacking and defensive stats, Blastoise is flexible enough to be built either Special or Physical. This Blastoise capitalizes on the move Liquidation to make it a super powerful Physical Attacker thanks to its ability to lower Defense.

Best Tera Type

We also recommend getting a Blastoise with a Water Tera Type to boost the power of Liquidation. As a Physical Attacker, Adamant nature would be best.
Best Tera Types: Best Pokemon to Terastallize

EV Spread Explanation

Tera Raid EV spreads should lean towards Bulky Offense. Max out your HP and Atk EVs, while adding the remaining EVs into Def. Give it a Shell Bell to keep its HP topped up.

Tera Raid Strategy

Blastoise Tera Raid Turn-by-Turn Counter Strategy
Turn 1	Use Rain Dance to buff your Water-Type Moves and accrue some passive healing while setting up.
Turns 2~4	Use Shell Smash to max out your Sp.Atk.
Rain is Removed	Use Rain Dance again to to set Rain back up.
Low HP Turns	Use Life Dew to heal the party back up.
Turns 5+	Use Liquidation to Build your Tera Orb Charge and heal up any damage you recieve. Terastallize when you can.
Buff are Removed	Use Haze to remove the lowered Sp,Def and Def stats.

This strategy capitalize on using Shell Smash to easily max out your Sp. Atk and using Life Dew to heal allies. Alternatively Haze is a valid option so you don't sit with more Def reductions while setting Shell Smash back up

Rain Dance is used in two ways, to heal yourself and also boosting your own Liquidation's damage.

Sample Damage Calculations

Super Effective Damage Dealt by Blastoise
(-2 Def, Ground Tera, 128 Sp. Def) 7600 HP (Max HP x25)	Liquidation(+6 Atk, Rain, Water Tera) 3,396 ~ 3,996 (44.6 ~ 52.5%)

These calculations were done using our Tera Raid Damage Calculator

Tera Raid Damage Calculator

Effective Counter Against Fire, Ground and Rock Type Tera Raids

Super Effective (2x)
Not Very Effective (x0.5)
No Effect (x0)	None

This Blastoise Tera Raid Build is an effective counter to Fire, Ground and Rock Type Tera Raid Bosses. If the Tera Raid Boss is usually a Grass or Electric Type outside of Terastallization, perhaps consider a different build, as Blastoise will be weak to these Types as a Water-Type attacker.
Type Chart: All Matchups and Effectiveness

Steel Tera Special Attacker Build

EV Spread, Ability, Held Item and Moveset

Blastoise	Tera Type			Nature
				Modest (↑Sp. Atk, ↓Atk)
	EV Spread
	HP: 252		Sp.Atk: 252		Sp.Def: 4
Ability	Moveset
Rain Dish	・ Rain Dance ・ Life Dew / Haze ・ Flash Cannon ・ Shell Smash
Held Item
Shell Bell

Summary

Rain Dish and Shell Bell lets it heal off a good chunk of damage. Access to Shell Smash making it a decent Mixed Attacker. Can mitigate weakness to Fire thanks to Rain and its amazing sustain.

With a fairly decent balance in attacking and defensive stats, Blastoise is flexible enough to be built either Physical or Special. This Blastoise capitalizes on the move Flash Cannon to make it a super powerful Special Attacker thanks to its ability to lower Special Defense.

Best Tera Type

We also recommend getting a Blastoise with a Steel Tera Type to boost the power of Flash Cannon. As a Special Attacker, Modest nature would be best.
Best Tera Types: Best Pokemon to Terastallize

EV Spread Explanation

Tera Raid EV spreads should lean towards Bulky Offense. Max out your HP and Sp. Atk EVs, while adding the remaining EVs into Sp. Def. Give it a Shell Bell to keep its HP topped up.

Tera Raid Strategy

Blastoise Tera Raid Turn-by-Turn Counter Strategy
Turn 1	Use Rain Dance to accrue some passive healing while setting up and lower damage from Fire Moves.
Turns 2~4	Use Shell Smash to max out your Sp.Atk.
Optional	Use Rain Dance again to to set Rain back up.
Low HP Turns	Use Life Dew to heal the party back up.
Turns 5+	Use Flash Cannon to Build your Tera Orb Charge and heal up any damage you recieve. Terastallize when you can.
Buff are Removed	Use Haze to remove the lowered Sp,Def and Def stats.

This strategy capitalize on using Shell Smash to easily max out your Sp. Atk and using Life Dew to heal allies. Alternatively Haze is a valid option so you don't sit with more Def reductions while setting Shell Smash back up

Rain Dance is only used to heal yourself but it can also lower Fire type damage. Flash Cannon is your main attacking move thanks to to its accuracy and ability to lower Sp. Def.

Sample Damage Calculations

Super Effective Damage Dealt by Blastoise
(-2 Sp. Def, Fairy Tera, 128 Sp. Def) 7600 HP (Max HP x25)	Flash Cannon(+6 Sp.Atk, Steel Tera) 1,892 ~ 2,228 (24.8 ~ 29.3%)

These calculations were done using our Tera Raid Damage Calculator

Tera Raid Damage Calculator

Effective Counter Against Ice, Rock, and Fairy Type Tera Raids

Super Effective (2x)
Not Very Effective (x0.5)
No Effect (x0)	None

This Blastoise Tera Raid Build is an effective counter to Ice, Rock, and Fairy Type Tera Raid Bosses. If the Tera Raid Boss is usually a Ground or Fighting Type outside of Terastallization, perhaps consider a different build, as Blastoise will be weak to these Types as a Steel Type attacker.
Type Chart: All Matchups and Effectiveness

How to Make Best Blastoise Tera Raid Build

How to Make Best Blastoise Tera Raid Build
Catch Squirtle at Canyon Biome Use Mints to change its nature. Use an Ability Capsule to Change Its Ability. EV Train Blastoise Hyper Train at Montenevera. Level up to 100. Give Blastoise a Held Item.

Catch Squirtle at Canyon Biome

You can catch a Squirtle with a Water Tera Type at the Canyon Biome.

In order to get Squirtle in the Terarium, you need to complete Terry's Boost biodiversity in the Canyon Biome request on the Support Board for 3000 BP

Make sure to bring a Pokemon that has False Swipe and can inflict a status effect to make it easier to catch.

Best Pokemon for Catching

Transfer via Pokemon HOME

Squirtle in Other Pokemon Games
SV	SWSH	BDSP

Alternatively, you can transfer any member of the Blastoise line into Scarlet and Violet via Pokemon HOME! Check out where you can obtain them in our other guides!

Transfer Pokemon via Pokemon HOME Guide

Use Tera Shards to Change Tera Type

If the Blastoise build you are following requires it to have a different Tera type, you will need to have 50 Tera Shards of the type you need, and bring it to Medali to have your Pokemon's Tera Type changed.

How to Change Tera Type

Use Mints to Change Its Nature

Item Name	Location	Price
Modest Mint	Chansey Supply	₽20,000
Adamant Mint	Chansey Supply	₽20,000

If it has a different nature, you can use Mints to change its nature.

The easiest way to get this is by buying it from the Chansey Supply shop at Mesagoza for ₽20,000.

How to Change a Pokemon's Nature

Use an Ability Capsule to Change Its Ability

If its ability is different from our recommendation, you can use an Ability Capsule to change it.

This item can be bought at Chansey Supply shops for ₽100,000.

Ability Capsule Location and How to Get

Use an Ability Patch to Change Its Ability

If the build you are following requires it to have its Hidden Ability, you can use an Ability Patch to give Blastoise its Hidden Ability.

Ability Patch Location and How to Get

EV Train Blastoise

Blastoise EV Training Guide
Build Name	EV Training Vitamins Required
Physical Attacker	HP Up 26	Protein 26	Iron 1
Special Attacker	HP Up 26	Calcium 26	Zinc 1

The table above shows the amount of Vitamins needed for each Blastoise build. You can also use the corresponding Mochi if you prefer.

Alternatively, you can use Power Items that you can buy at a Delibird Presents shop for ₽10,000 each. Have your Pokemon hold the respective Power Item while defeating the Pokemon listed below.

Held Item	Number of Pokemon to Defeat	Defeat Any of These Pokemon
Power Weight (For HP EVs)	28 in Total (To get 252 HP EVs)	・Azurill ・Lechonk ・Paldean Wooper Location: South of Los Platos
Power Bracer (For Attack EVs)	28 in Total (To get 252 Attack EVs)	・Shinx ・Growlithe ・Yungoos ・Nymble Location: South Province (Area 3)
Power Belt (For Defense EVs)	4 in Total (To get 4 Defense EVs)	・Tarountula Location: South of Lost Platos
Power Lens (For Special Attack EVs)	28 in Total (To get 252 Special Attack EVs)	・Psyduck ・Toxel ・Hatenna Location: South Province (Area 4)
Power Band (For Special Defense EVs)	4 in Total (To get 4 Special Defense EVs)	・Hoppip ・Swablu Location: South Province (Area 1)

How to EV Train Fast

Hyper Train at Montenevera

After EV training it, head to Montenevera and talk to the man with an Abomasnow near the Pokemon Center. He will hyper train your Pokemon using Bottle Caps.

A Bottle Cap can be bought at the Delibird Presents shops for ₽20,000 after getting 6 Gym Badges. 1 Bottle Cap is needed for each stat that will be maxed out.

Hyper Training: How to Increase IVs

Level Up to 100

Next, level it up to 100 to maximize its stats. The easiest way to do this is by farming Exp candies from Tera Raid Battles.

How to Level Up Fast: EXP Farming Guide

Give Blastoise a Held Item

You can also give your Blastoise a Held Item to help it when facing off against various Raid Pokemon.

Learn how to find the recommended held item and price from the table below!

Item Name	Location	Price
Shell Bell	Levincia Delibird Presents	₽20,000

Delibird Presents Locations and All Items

Blastoise Tera Raid Moveset Guide

Learn Moves Through Level Up

The table below includes all the moves Blastoise learns through level up needed for our recommended builds. Choose the moves depending on the build you are trying to make.

Level	Move	Type
1	Flash Cannon
25	Rain Dance
35	Shell Smash

You can have Blastoise remember moves by going to the "Moves and Stats" menu and pressing A.

How to Relearn Moves

Get Other Moves From TMs

The table below includes all the moves Blastoise learns from TMs needed for our recommended builds. Choose the moves depending on the build you are trying to make.

TM / Move Name	How to Get Materials
TM110 Liquidation	Available for Crafting through TM Machine after defeating Team Star's Fighting Crew Required League Points: 10000 LP Required Pokemon Materials: ・Arrokuda Scales x5 ・Wiglett Sand x3 ・Buizel Fur x3
TM130 Helping Hand	Located in South Province (Area Three), on a cliff overlooking a Pokemon Center. Requires Koraidon's/Miraidon's High Jump ability to reach it. Required League Points: 400 LP Required Pokemon Materials: ・Eevee Fur x1

List of TMs and Locations

Give Blastoise Life Dew from Chansey as an Egg Move

1	Catch a Chansey, then make them remember the move Life Dew.
2	Buy a Mirror Herb at Delibird Presents in Cascarrafa. The item costs ₽30,000 so make sure you have enough money.
3	Remove everyone from your party except for Chansey and Blastoise. There should only be two Pokemon in your party.
4	Delete one of Blastoise's move, then let it hold the Mirror Herb.
5	Have a picnic with Chansey and Blastoise. Wait for a few minutes, then pack up. Check Blastoise's summary to see that it now has Life Dew!

How to Learn and Transfer Egg Moves

Pokemon Scarlet and Violet Related Guides

Tera Raid Guides

Tera Raid Guides
Tera Raid Code Sharing Board	Can't Join Online Raid Battles
Best Raids to Farm Rewards	List of Evolution and Version Exclusive Pokemon in Raids
How to Solo and One-Shot 6 Star Tera Raids	Tera Raid Events and Schedule
How to Beat 5-Star and 6-Star Tera Raids	How to Host Raids Repeatedly
Black Crystal Tera Raid Battles	Legendary Pokemon Tera Raids
Fun Pokemon Builds to Try Out in Tera Raids	Best Pokemon to Terastallize Stellar for Tera Raids
Best Moves to Use in Tera Raids

Tera Raid Battle Mechanics Explained

Tera Raid Level Guides

How to Unlock Tera Raids
1-Star Raids and List of Pokemon	2-Star Raids and List of Pokemon
How to Unlock 3-Star Raids and List of Pokemon	How to Unlock 4-Star Raids and List of Pokemon
How to Unlock 5-Star Raids and List of Pokemon	How to Unlock 6-Star Raids and List of Pokemon
How to Unlock 7-Star Raids and List of Pokemon

How to Increase Tera Raid Star Level

Tera Raid Boss Guides

Tera Raid Boss Guides
6☆ Blissey	6☆ Ditto	6☆ Dragonite
6☆ Corviknight	6☆ Clodsire	5☆ Indeedee

5 and 6-Star Tera Raid Boss Guides

Raid Event Boss Strategies

Raid Event Boss Strategies
7☆ Torterra	7☆ Feraligatr	7☆ Infernape	7☆ Serperior
7☆ Dondozo	7☆ Sceptile	7☆ Emboar	7☆ Swampert
7☆ Primarina	7☆ Meganium	7☆ Blastoise	7☆ Charizard
7☆ Venusaur	7☆ Empoleon	7☆ Blaziken	7☆ Iron Bundle
7☆ Hisuian Samurott	7☆ Eevee	7☆ Hisuian Typhlosion	7☆ Hisuian Decidueye
7☆ Mewtwo	7☆ Chesnaught	7☆ Delphox	7☆ Rillaboom
5☆ Walking Wake	5☆ Iron Leaves	7☆ Inteleon	7☆ Decidueye
7☆ Samurott	7☆ Typhlosion

Tera Raid Events and Schedule

Tera Raid Builds

Indigo Disk Raid Builds

All Indigo Disk Raid Builds

Teal Mask Raid Builds

All Teal Mask Raid Builds

Pokemon HOME Raid Builds

All Pokemon HOME Raid Builds

Paradox Pokemon Raid Builds

All Paradox Pokemon Raid Builds

Base Game Raid Builds

All Base Game Tera Raid Builds

Best Pokemon for Tera Raid Battles

Tera Raid Counters Per Tera Type

Best Pokemon For Raids Per Tera Type
Grass	Water	Fire	Electric	Ice	Fighting
Ground	Poison	Flying	Psychic	Bug	Rock
Ghost	Dragon	Dark	Steel	Fairy	Normal

Best Counters For Raids Per Tera Type