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These key collectors threaten any attackers by fiercely jingling their keys at them.
Abilities, attacks, weakness & resistance
Each of your Fairy Pokémon's Resistance is now -40.
The Defending Pokémon can't retreat during your opponent's next turn.
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Klefki (xy3-73 Reverse Holofoil) is a Basic Fairy-type Pokémon from the Furious Fists expansion with the Secret Key Ability. Secret Key sets each of your Fairy Pokémon's Resistance to -40, altering damage calculations for your Fairy Pokémon. Its attack Fairy Lock deals 30 damage and prevents the Defending Pokémon from retreating during your opponent's next turn.
Catalog pricing data as of 29 Apr 2026, 18:33