X-tonic ray

Xtonic rays, alternatively spelled as x-tonic, were a type of ray spreading galvanic radiation. The radiation was extremely harmful to any known form of life.

It would reduce humans to dust within a second. Shielding from the radiation was possible though, even in glass surfaces. For example, Fenito glass could stand the radiation for several minutes, and the Leisure Palace had large domes fifteen feet thick for more effective shielding.

The sun that Midnight orbited produced huge amounts of xtonic light, and no life was thought possible in the entire system. This was however proven wrong as the Midnight Entity was able to live on the surface of the planet Midnight. (DW: Midnight)