From Bulbapedia, the community-driven Pokémon encyclopedia.
Nasty Plot (Japanese: わるだくみ Sinister Plot) is a non-damaging Dark-type move introduced in Generation IV.
Nasty Plot raises the user's Special Attack stat by two stages.
|| The user stimulates its brain by thinking bad thoughts. It sharply raises the user’s Sp. Atk.
In the manga
In the Pokémon Adventures manga
In other generations
In other languages