Crystal Blast companion skill - ESO
Lightning Caller

Cooldown: 8 seconds
Cast time: 0.8 second
Target: Enemy
Maximum range: 28 meters
Effect
Companion conjures dark crystals to bombard an enemy, dealing 5099 Magic Damage.
Skill line: Lightning Caller
Category: Class
Unlocks at: Lightning Caller rank 1
The following companions can use this skill: