
Description, catalog fields, rules text, and how it plays—in one place.
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This Pokémon puffs poisonous spores at its foes. If the spores aren't washed off quickly, they'll grow into mushrooms wherever they land.
Abilities, attacks, weakness & resistance
During your opponent's turn, if this Pokémon is discarded from your hand by an effect of an attack or Ability from your opponent's Pokémon, or by an effect of your opponent's Item or Supporter cards, discard your opponent's hand.
Your opponent's Active Pokémon is now Asleep.
Other cards from Silver Tempest

V Guard Energy (Holofoil)

Leafy Camo Poncho (Holofoil)

Gapejaw Bog (Holofoil)

Energy Switch (Holofoil)

Lugia VSTAR (Holofoil)

Serperior VSTAR (Holofoil)

Worker (Holofoil)

Wallace (Holofoil)

Serena (Holofoil)

Lance (Holofoil)

Furisode Girl (Holofoil)

Candice (Holofoil)
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Amoonguss (swsh12-12-Reverse-Holofoil) is a Stage 1 Grass Pokémon from the Silver Tempest expansion. It has the Surprise Spores Ability which can force the opponent to discard their hand if this card is discarded from your hand by certain opponent effects, and an attack, Hypno Hammer, that puts the opponent's Active Pokémon to Sleep while dealing damage. This is a standard playable Pokémon card with an Ability and an attack usable in regular deck play.
Catalog pricing data as of 17 Apr 2026, 07:49