Dark Void is a Dark-Type move introduced in Generation IV as an attack exclusive to the Pitch-Black Pokémon Darkrai, unless the move gets Sketched by a Smeargle in Generation VI. The user drags the foe into a world of total darkness, which puts all opposing Pokémon within range of the move to sleep.
As of Generation VII, Dark Void can only be used successfully by Darkrai. If it is used by other Pokémon, it tells the user that it can't use the move.
Pokémon that Learn this Move via Level-Up
Pokémon that Learn this Move via Breeding
Pokémon that Learn this Move via Sketch
Related ThreadsDark Void Smeargle - last post by @ Sep 28, 2015
RANT | Feelings on Dark Void Smeargle? - last post @ Jun 13, 2014
Dark Void - last post by @ Jul 28, 2007
RMT-Dark Team - last post by @ Apr 22, 2008