Whismun's voice is charged with negative electrical energy. When it cheers for its friends without a positively charged partner, this Pokémon's voice will resound as violent feedback and burst the eardrums of those in close proximity.
At a meeting of Pokémon academics, it was announced that simultaneous exposure to electricity from a Plusle and Whismun will promote circulation and boost vitality. Its cries equal a jet plane in volume.
