ArmorSet bonus
(2 items) Adds 129 Weapon and Spell Damage
(3 items) Gain Minor Slayer, increasing damage done to monsters by 5%.
(4 items) Adds 657 Critical Chance
(5 items) Adds 657 Critical Chance, When an enemy you recently damaged dies, they leave behind a vengeful soul for 6 seconds. You can only create one vengeful soul at a time. Touching the soul increases your Critical Chance by 2160 and your Critical Damage by 12% for 30 seconds.
Sea-Serpent's Coil LEVEL 50 - CP 160
ESO-Hub.com
TypeMythic
ArmorSet bonus
(1 item) While at full Health, you gain 40% damage reduction. After taking damage while at full Health in combat, you gain Serpent's Rebuke for 10 seconds, snaring yourself by 40% and gaining Major Berserk and Major Courage, increasing your damage done by 10% and Weapon and Spell Damage by 430.
The damage resistance does not apply while Serpent's Rebuke is active.