Dark Lightning (Darcy)

Dark Lightning is a Dark Sirenix offensive spell used by Darcy, in which she shoots purple balls of energy at the enemy; or she shoots purple lightning toward the enemy.

Times When Used

 * Season 5 Episode 15 - Used along with Tornado against the Guardian Selkies.
 * The Mystery of the Abyss - Used against Omnia but failed.

Trivia

 * Stormy also has a spell called Dark Lightning.