
Description, catalog fields, rules text, and how it plays—in one place.
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For the most part, it makes its home along the seashore. Its color and form differ according to its habitat and the quality of its food.
Abilities, attacks, weakness & resistance
Heal 30 damage from this Pokémon.
Other cards from Crimson Invasion

Water Energy (Holofoil)

Warp Energy (Holofoil)

Counter Energy (Holofoil)

Wishful Baton (Holofoil)

Counter Catcher (Holofoil)

Silvally-GX (Holofoil)

Alolan Exeggutor-GX (Holofoil)

Kartana-GX (Holofoil)

Guzzlord-GX (Holofoil)

Buzzwole-GX (Holofoil)

Nihilego-GX (Holofoil)

Alolan Golem-GX (Holofoil)
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Shellos (sm4-29 Reverse Holofoil) is a Basic Water-type Pokémon from the Crimson Invasion set with common rarity. It has two attacks: Regeneration, which heals 30 damage from itself, and Mud-Slap, which deals 10 damage. The card carries a ×2 Grass weakness and a one Colorless retreat cost, supporting a low-cost, low-power role in early-game or bench-sitter strategies.
Catalog pricing data as of 25 Apr 2026, 16:54