Psionic lightning

	This article or section contains information derived from Co-op Missions, and should not be considered part of the official StarCraft storyline.

Psionic lightning is a psionic power demonstrated by Alarak and Zeratul. The caster send a bolt of psionic lightning at a target, allowing them to hit the target at range. In Co-op Missions, this power serves as both Alarak's and Zeratul's ranged attack.

Heroes of the Storm

	The following section contains information from Heroes of the Storm and is not canon to StarCraft continuity

Alarak gains a variation of this power, named lightning surge, as an ability in Heroes of the Storm.