Back to all itemsPokédexItem · All MachinesTM46Teaches Thief to a compatible Pokémon. (Gen I: Psywave)01 //GamesGenerations it appears inGamesGen 1Gen 2Gen 3Gen 4Gen 5Gen 6Gen 7Gen 8Gen 902 //TeachesBy generationTeachesGen 1Red / BluePsychicPsywaveYellowPsychicPsywaveGen 2CrystalDarkThiefGold / SilverDarkThiefGen 3EmeraldDarkThiefFireRed / LeafGreenDarkThiefRuby / SapphireDarkThiefGen 4Diamond / PearlDarkThiefHeartGold / SoulSilverDarkThiefPlatinumDarkThiefGen 5Black 2 / White 2DarkThiefBlack / WhiteDarkThiefGen 6Omega Ruby / Alpha SapphireDarkThiefX / YDarkThiefGen 7Let's Go Pikachu / EeveeFireFire BlastSun / MoonDarkThiefUltra Sun / Ultra MoonDarkThiefGen 8Sword / ShieldNormalWeather BallGen 9Legends: Z-AGroundMud ShotScarlet / VioletIceAvalanche