
Description, catalog fields, rules text, and how it plays—in one place.
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Abilities, attacks, weakness & resistance
Flip a coin. If heads, this attack does 30 damage plus 10 more damage; if tails, this attack does 30 damage and Nidoking does 10 damage to itself.
The Defending Pokémon is now Poisoned. It now takes 20 Poison damage instead of 10 after each player's turn (even if it was already Poisoned).
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Nidoking (base1_ja-13 Holofoil) is a Stage 2 Grass-type Pokémon from the Japanese base expansion. Its first attack, Thrash, deals 30 damage with a coin flip that can add 10 more damage or cause 10 self-damage; its second attack, Toxic, Poisons the Defending Pokémon and raises Poison damage to 20 between turns. With a Colorless retreat cost and Psychic weakness, it functions as an aggressive mid-stage attacker that also applies persistent status pressure.
Catalog pricing data as of 25 Apr 2026, 10:51