3rd Gen Secret Power

[Duuuarte]

Its says "An attack that may have an additional effect that varies with the terrain" what does that mean???

 

[Ito_Igami]

It means that the attack is affected by the area that you area or terrain that you are fighting on. For example if you are fighting in short grass the opponent can be poisoned , tall grass the opponent can be put to sleep , in sand the opponents accuracy is lowered.