Ion wave

An ion wave was a circular disc ray that was omitted by an Ion cannon. It was capable of turning off all electrical devices, including life support, leaving battleships defenceless.

Appearances

 * Star Wars: The Clone Wars (TV series): Rising Malevolence
 * Star Wars: The Clone Wars (TV series): Shadow of Malevolence
 * Star Wars: The Clone Wars (TV series): Destroy Malevolence (Appears in flashback(s))