Thundertouch

Thundertouch is the ability to call down a bolt of purple lightning to destroy whatever the thundertoucher came into contact with while tapping into their magic. Magic will activate the full potential of thundertouch while a dragon who is born with thundertouch alone will simply produce a small zap. Thundertouch will enter an unborn dragon's egg if the egg is struck by magical lightning (preferably purple). This has only been noted happening to Storm dragon eggs. Once the egg has been struck, purple markings will appear on it, as well as the dragonet, which will normally hatch a few seconds later.

 TRIVIA 


 * Some magical lightning can be cyan, green, or red, although no Storm dragons in the series have ever appeared with these colors.
 * Thunderstrike is the only known dragon with thundertouch.