Radiation Control

Radiation Control is the ability to emit and control radiation. This ability is very hard to control.

Held by

 * Galvin Rei naturally possesses this ability.
 * Richard Rains absorbed this ability from Galvin.
 * Calvin Rains absorbed this ability from Richard, but lost it soon after.

Galvin
Galvin possessed this ability as a result of being the child of Hestia. He had little control of it, simply releasing radiation when he was angry or frightened. He later gained refined control of it before his death.

Richard
Richard showed a decent level of control of this ability, but not as much as Galvin did. He has shown enough control to supress it's emotional link and use it without threat of losing control.

Calvin
Calvin demonstrated this once: destroying a city a few minutes after his birth. He subsequently had it removed.