Prevents the target from using the same move twice in a row.
FireRed
Saffron City·Silph Co.·4F
Ground
LeafGreen
Saffron City·Silph Co.·4F
Ground
Emerald
Slateport City·Battle Tent·Lobby·Sailor
A sailor in the Battle Tent lobby laments that he can't find a Pokémon to match him - give him one and he hands over TM41 Torment (Dark, prevents the target from using the same move twice in a row).
