In the dead of night, these Pokémon wander through towns in search of children, whose vital energy is a Duskull's favorite food.
Duskull's victims suffer an intense chill as the Pokémon siphons their life-force away, glaring at them with its bright red eye all the while.
I’ve heard that the children of Hisui all begin to behave once they’ve been told the story of how this Pokémon roams about before the witching hour to spirit away misbehaving children.