Life Siphon companion skill - ESO
Soul Thief

Cast time: 0.566 second
Target: Area
Radius: 8 meters
Effect
Companion siphons the vigor from the blood of enemies nearby, dealing 2549 Magic Damage and healing themselves and their allies for 2723 Health.
Skill line: Soul Thief
Category: Class
Unlocks at: Soul Thief rank 17
The following companions can use this skill: