Gastrodon in Pokemon GO is an exclusive creature hailing from the Sinnoh region, featuring two unique forms: the East Sea and West Sea. As implied by their designations, trainers can capture the East Sea variant in the Eastern Hemisphere and the West Sea variant in the Western Hemisphere. Both forms of Gastrodon are acquired through the evolution of their respective Shellos forms, differentiating them from many other Pokémon that can be caught straightforwardly.
In gameplay, Gastrodon excels primarily in battling formidable opponents across the Great League, Ultra League, and Scroll Cup.
Optimal Movesets for Gastrodon in Pokemon GO

Best Moveset for PvP
- Fast Attack: Mud-Slap
- Charged Attacks: Body Slam, Earth Power
Best Moveset for PvE
Ground-type Attacker:
- Fast Attack: Mud-Slap
- Charged Attack: Earth Power
Water-type Attacker:
- Fast Attack: Mud-Slap
- Charged Attack: Water Pulse
Evaluating Gastrodon in PvP
Performance in Competitive Battles
During the ongoing Might and Mastery season, Gastrodon has proven to be a competitive asset within the Great League, Ultra League, and Scroll Cup. Its combat prowess sets it apart from many other Water-type Pokémon, securing its position as a valuable contender in these leagues. Although it possesses substantial strengths, it does have a critical vulnerability: its pronounced weakness to Rock-type attacks.
Gastrodon’s robust bulk makes it a formidable contender in various formats of the GO Battle League. Its fast-charging attacks inflict significant damage, allowing trainers to employ bait strategies that can strip opponents of their shields effectively.
Usage in PvE

When it comes to Player vs. Environment (PvE) battles, Gastrodon is more suited for PvP applications than raids or gym defense. Its abilities shine in PvP skirmishes, where its moves are well-aligned with its stats and typing to enhance team synergy.
However, with a stat emphasis on Stamina over Attack, it lacks the firepower needed to effectively challenge powerful raid bosses. Additionally, Gastrodon’s defense is insufficient to establish a solid gym presence, making its application in such settings unviable.
Gastrodon’s Move Set and Stats Overview
Below are the Fast Attacks accessible to Gastrodon:
- Mud-Slap
- Hidden Power
Here is a list of its Charged Attacks:
- Earthquake
- Water Pulse
- Body Slam
- Earth Power
Gastrodon’s Key Stats:
- Max CP: 2628
- Attack: 169
- Defense: 143
- Stamina: 244 HP
Strengths and Weaknesses of Gastrodon

Weakness:
- Grass
Resistances:
- Electric
- Fire
- Poison
- Rock
- Steel
Gastrodon delivers STAB super-effective damage against the following types:
- Poison
- Rock
- Steel
- Fire
- Electric
- Ground
For those seeking a deeper analysis of type matchups in Pokémon GO, consider utilizing our type calculator for more detailed offensive and defensive interactions.
Effective Counters Against Gastrodon
Great League Counters: Jumpluff, Cradily, Serperior, Cresselia, Mandibuzz, Ariados, Primeape, Annihilape.
Ultra League Counters: Drifblim, Virizion, Galarian Moltres, Shadow Dragonite, Gliscor, Cresselia, Corviknight, Venusaur.
Scroll Cup Counters: Mandibuzz, Primeape, Shadow Gallade, Chesnaught, Mantine, Shadow Sableye, Medicham.
PvE Counters to Consider:
- Mega Sceptile: with Bullet Seed and Frenzy Plant
- Sky Forme Shaymin: featuring Magical Leaf and Grass Knot
- Zarude: utilizing Vine Whip and Power Whip
- Kartana: employing Razor Leaf and Leaf Blade
- Mega Venusaur: with Vine Whip and Frenzy Plant
- Shadow Tangrowth: using Vine Whip and Power Whip
For more insights and strategies on Pokémon GO, don’t hesitate to explore our range of guides.