Ability • Mischievous Lock
As long as this Pokémon is in the Active Spot, Basic Pokémon in play (both yours and your opponent's) have no Abilities, except for Mischievous Lock.
In the past, noble families entrusted their vault keys to a Klefki. They passed the Klefki down through the generations, taking good care of it.
As long as this Pokémon is in the Active Spot, Basic Pokémon in play (both yours and your opponent's) have no Abilities, except for Mischievous Lock.