>>54685669It's from Pokemon Super Mystery Dungeon. There the collected aggregation of all negative emotions forms into a crystalline entity called Dark Matter, who seeks to destroy the world by turning Xerneas into the world tree, then controlling the tree to drag the planet into the sun. It mind controls Yveltal to use Oblivion Wing and drain the life force from Pokemon that oppose it, as well as the world tree. Pokemon that are killed by Oblivion Wing are sent to hell, called the "Voidlands" here. Not even Arceus is safe from it, he's one of Yveltal's victims and his petrified body is found in the Voidlands.
