Shellos - Tera Raid Counters

Find the best Counter Pokémon for a Tera Raid.

Filter search by type

Select the Tera Type:

Select the Stars Count:


Shellos
Water

Dark

Tera Raid Pokémon

Possible Attacks
Power Category
Mud Shot
55
Water Pulse
60
Ancient Power
60
Clear Smog
50
Possible Abilities Possible Abilities
Ability Ability Description Description Possible Possible
Sticky Hold
Protects the Pokémon from item theft. Yes
Storm Drain
Draws in all Water-type moves to up Sp. Attack. Yes
Sand Force

(Hidden Ability)
Boosts certain moves' power in a sandstorm. No
Stats Stats
LVL Level HP HP ATT Attack DEF Defense SP. ATT Sp. Attack SP. DEF Sp. Defense SPD Speed
20 76 48 48 57 62 34

Best Counter Pokémon

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
Earth Eater
Restores HP when hit by a Ground-type move.
Mud Shot
Levitate
Gives immunity to Ground type moves.
Mud Shot
Dry Skin
Reduces HP if it is hot. Water restores HP.
Water Pulse
Storm Drain
Draws in all Water-type moves to up Sp. Attack.
Water Pulse
Water Absorb
Restores HP if hit by a Water-type move.
Water Pulse
Bulletproof
Protects the Pokémon from ball and bomb moves.
Clear Smog

Best Counter Types

Type RESI Resistances IMMU Immunities WKNS Weaknesses COUNTR Counter TOT Total RSLT Result

Check out my Pokemon Remixes

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 →