Shellos

Shellos #422 Information Rarity: Common Obtaining: Catching, Devolution Spray (Gastrodon) Discovered By: ploo_

Shellos is a Pokémon introduced in Generation IV (Sinnoh).

West Sea Form Shellos evolves into West Sea Form Gastrodon when given an Evo Candy. Similarly, East Sea Form Shellos evolves into East Sea Form Gastrodon when given an Evo Candy.

There is a chance that Gastrodon will be reverted into Shellos when exposed to a Devolution Spray KC-MK1, Devolution Spray KC-MK2, or Devolution Spray KC-MK3.

Other forms

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  Shiny West Sea Form

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  ζ-Rift West Sea Form

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  East Sea Form

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  Shiny East Sea Form

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  ζ-Rift East Sea Form