Tera Raid Shellder Counters

Tera Raid Shellder Grass guide with the best counters, builds, and strategies.

Select the Tera Type:

Select the Stars Count:

Shellder

Muschas • Kokiyas • シェルダー • 셀러 • 大舌贝

Water

Grass

Tera Raid Pokémon

Possible Attacks

Power

Best Counter Pokémon

Pokémon		RES/ IMMU/ WKNS Resis./ Immun./ Weakns.	(SP.) ATT	DEF	SP. DEF	Counter	RSLT Result
Volcanion Volcanion Counters Grass Water Absorb	Home	R I W	130 Δ 105 Sp.Att.	120 Δ 55 Defense	90 Δ 45 Sp.Def	Counters Grass	Xcellent (5)
Lapras Lapras Counters Grass Water Absorb	DLC 2	R I W	85 Δ 60 Sp.Att.	80 Δ 15 Defense	95 Δ 50 Sp.Def	Counters Grass	Xcellent (5)
Lapras Lapras Counters Grass	DLC 2	R I W	85 Δ 60 Sp.Att.	80 Δ 15 Defense	95 Δ 50 Sp.Def	Counters Grass	Great (4)
Empoleon Empoleon	DLC 1	R I W	111 Δ 86 Sp.Att.	88 Δ 23 Defense	101 Δ 56 Sp.Def		Great (4)
Cloyster Cloyster Counters Grass		R I W	85 Δ 60 Sp.Att.	180 Δ 115 Defense	45 Δ 0 Sp.Def	Counters Grass	Great (4)

Iron Bundle Iron Bundle Counters Grass		R I W	124 Δ 99 Sp.Att.	114 Δ 49 Defense	60 Δ 15 Sp.Def	Counters Grass	Great (4)
Araquanid Araquanid Counters Grass Water Absorb	DLC 1	R I W	70 Δ -30 Attack	92 Δ 27 Defense	132 Δ 87 Sp.Def	Counters Grass	Great (4)
Basculegion Basculegion	Home	R I W	112 Δ 12 Attack	65 Δ 0 Defense	75 Δ 30 Sp.Def		Great (4)
Dewgong Dewgong Counters Grass	DLC 2	R I W	70 Δ 45 Sp.Att.	80 Δ 15 Defense	95 Δ 50 Sp.Def	Counters Grass	Great (4)
Froslass Froslass Counters Grass		R I W	80 Δ 55 Sp.Att.	70 Δ 5 Defense	70 Δ 25 Sp.Def	Counters Grass	Great (4)
Sandslash (Alola) Sandslash (Alola) Counters Grass	DLC 2	R I W	100 Δ 0 Attack	120 Δ 55 Defense	65 Δ 20 Sp.Def	Counters Grass	Great (4)
Dewpider Dewpider Counters Grass Water Absorb	DLC 1	R I W	40 Δ 15 Sp.Att.	52 Δ -13 Defense	72 Δ 27 Sp.Def	Counters Grass	Great (4)
Sandshrew (Alola) Sandshrew (Alola) Counters Grass	DLC 2	R I W	75 Δ -25 Attack	90 Δ 25 Defense	35 Δ -10 Sp.Def	Counters Grass	Great (4)
Pecharunt Pecharunt Counters Grass	DLC 2	R I W	88 Δ 63 Sp.Att.	160 Δ 95 Defense	88 Δ 43 Sp.Def	Counters Grass	Great (3)
Volcanion Volcanion Counters Grass	Home	R I W	130 Δ 105 Sp.Att.	120 Δ 55 Defense	90 Δ 45 Sp.Def	Counters Grass	Great (3)
Gholdengo Gholdengo		R I W	133 Δ 108 Sp.Att.	95 Δ 30 Defense	91 Δ 46 Sp.Def		Great (3)
Toxapex Toxapex Counters Grass		R I W	53 Δ 28 Sp.Att.	152 Δ 87 Defense	142 Δ 97 Sp.Def	Counters Grass	Great (3)
Vaporeon Vaporeon Water Absorb		R I W	110 Δ 85 Sp.Att.	60 Δ -5 Defense	95 Δ 50 Sp.Def		Great (3)
Dondozo Dondozo Oblivious		R I W	100 Δ 0 Attack	115 Δ 50 Defense	65 Δ 20 Sp.Def		Great (3)
Slowbro Slowbro Oblivious		R I W	100 Δ 75 Sp.Att.	110 Δ 45 Defense	80 Δ 35 Sp.Def		Great (3)

Δ 10

*Δ (delta) means e.g. the difference between your PKMNs STAT and the Raid Pokemons counter STAT (e.g. your ATT vs enemies DEF). A higher Δ is better.

Best Counter Abilities

Ability	Description	Good against
Dry Skin	Reduces HP if it is hot. Water restores HP.	Water Gun Razor Shell
Storm Drain	Draws in all Water-type moves to up Sp. Attack.	Water Gun Razor Shell
Water Absorb	Restores HP if hit by a Water-type move.	Water Gun Razor Shell
Psychic Surge	The Pokémon creates a Psychic Terrain when it enters a battle.	Ice Shard
Good as Gold	Gives immunity to status moves.	Supersonic Leer
Magic Bounce	Reflects status- changing moves.	Supersonic Leer
Oblivious	The Pokémon is oblivious, keeping it from being infatuated, falling for taunts, or being affected by Intimidate.	Supersonic
Own Tempo	The Pokémon sticks to its own tempo, preventing it from becoming confused or being affected by Intimidate.	Supersonic
Soundproof	Soundproofing gives the Pokémon full immunity to all sound-based moves.	Supersonic

Best Counter Types

Type	COUNTR Counter	TOT Total	RSLT Result
Ghost Ghost		2	Great
Ice Ice	Counters Grass	2	Great
Steel Steel		2	Great
Bug Bug	Counters Grass	1	Good
Poison Poison	Counters Grass	1	Good
Water Water		1	Good
Dark Dark		0	Neutral
Fairy Fairy		0	Neutral
Fighting Fighting		0	Neutral
Normal Normal		0	Neutral
Psychic Psychic		0	Neutral
Electric Electric		-1	Bad
Fire Fire	Counters Grass	-1	Bad
Dragon Dragon		-2	Poor
Flying Flying	Counters Grass	-2	Poor
Rock Rock		-2	Poor
Grass Grass		-3	Poor
Ground Ground		-7	Poor

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What is Terastal Calculator?

Terastal Calculator helps you find the best counter Pokémon for any Tera Raid Battle in Pokémon Scarlet and Violet. The advanced algorithm analyzes type matchups, stat distributions, abilities, and raid-specific movesets to recommend optimal counters for raids ranging from 1-star to 7-star difficulty.

Whether you're facing a Dragon Tera Type Charizard or a Poison Tera Type Blissey, the calculator provides detailed recommendations including specific Pokémon builds, ability suggestions, and type effectiveness analysis. Used by thousands of trainers worldwide and featured by content creators on TikTok and YouTube, Terastal Calculator is your essential tool for conquering difficult Tera Raids.

The calculator considers multiple factors when recommending counters: offensive and defensive type matchups, stat advantages (shown as Δ delta values), abilities that counter specific raid movesets, and resistance-immunity-weakness profiles. This comprehensive approach ensures you bring the most effective Pokémon to every raid battle.

Learn how to use the calculator →

Understanding Tera Raids in Pokémon Scarlet & Violet

What are Tera Raids?

Tera Raid Battles are cooperative multiplayer battles in Pokémon Scarlet and Violet where up to 4 players team up to battle and catch a Terastallized wild Pokémon. These powerful Pokémon have shifted to a different Tera Type, changing their strengths and weaknesses dramatically from their standard typing.

Raid Difficulty Levels

1-2 Star Raids: Beginner-friendly raids perfect for new trainers
3-4 Star Raids: Intermediate difficulty requiring type advantage planning
5 Star Raids: Advanced raids with competitive movesets and higher stats
6 Star Raids: Post-game content requiring optimized builds and coordination
7 Star Raids: Special event raids featuring the most challenging opponents with perfect stats

Why Tera Types Matter

When a Pokémon Terastallizes, it changes to its Tera Type, gaining STAB (Same Type Attack Bonus) on moves of that type and adopting the defensive properties of the new type. A Fire-type Charizard that becomes Dragon Tera Type will be weak to Dragon, Fairy, and Ice moves instead of its usual Water, Electric, and Rock weaknesses. Understanding these shifts is crucial for raid success.

Learn more about the counter calculation process →