Streak

Streak is a Sorcerer Skill, found in the Storm Calling Skill Line. Great Escape Skill for Magicka and Stamina Sorcerers. Mostly used in PVP.

Streak
3780 Instant Cast Target: Self Base Skill: Bolt Escape
Transform yourself into pure energy and flash forward, dealing 1438 Shock Damage to enemies in your wake and stunning them for 3 seconds. This effect cannot be blocked. Casting again within 4 seconds costs 33% more Magicka.

Streak is a morph of the Bolt Escape base skill. The other morph is Ball of Lightning.