ArmorSet bonus
(2 items) Adds 1096 Maximum Magicka
(3 items) Adds 129 Weapon and Spell Damage
(4 items) Adds 657 Critical Chance
(5 items) When you deal damage with a Flame Damage ability, you apply the Burning status effect to the enemy and increase your Weapon and Spell Damage by 490 for 8 seconds. These effects can occur once every 12 seconds.
ArmorSet bonus
(2 items) Adds 657 Critical Chance
(3 items) Adds 1487 Offensive Penetration
(4 items) Adds 129 Weapon and Spell Damage
(5 items) When you deal damage, you call a murder of crows around you for 12 seconds. Every 3 seconds a crow will be sent to peck the closest enemy within 12 meters of you, dealing 871 Physical Damage. This effect can occur once every 15 seconds and scales off the higher of your Weapon or Spell Damage.
Perfected Mantle of Siroria LEVEL 50 - CP 160
ESO-Hub.com
TypeTrial
ArmorSet bonus
(2 items) Adds 129 Weapon and Spell Damage
(3 items) Gain Minor Slayer at all times, increasing your damage done to Dungeon, Trial, and Arena Monsters by 5%.
(4 items) Adds 129 Weapon and Spell Damage
(5 items) Adds 200 Weapon and Spell Damage, Adds 129 Weapon and Spell Damage, Dealing damage with a Light or Heavy Attack creates a ring of fire beneath you for 8 seconds. This effect can occur once every 8 seconds. Every second spent standing in the ring increases your Weapon and Spell Damage by 44 for 5 seconds, stacking up to 10 times.