Void-Eater

Maybe the strangest of all Glooples, the Void Eater has much more mass than the Gray-Gloople, but instead of it, its really small. However, this strange situations grant him powers over energy and gravity; basically, it's a cross between a Gloople and a black hole.

Powers and abilities
A Void Eater seems able to alter its own gravity, but this ability is reduced to a slow float 1 m above the terrain. Also, this creature can change rapidly its mass: by reducing it, it can attract objects; by abearing it for a brief istant, it can generate a shockwave similar to a powerful explosion, destroying anyting near it. Lastly, it can generate a powerful, black stream of pure energy. This beam can attract far object and make them touch it, which results in istantly disintegration.

It's interesting the fact that, when a Void Eater is hitted, it will simply be splatted, and its powers will be nullyfied. Some have thinked that the death of a Void Eater could result into the creation of a dangerous black hole, but luckily this was proven false.