Sentinel of Rkugamz

(1 item) Adds 4% Healing Done
(2 items) When you heal yourself or an ally you summon a Dwemer spider that heals for 1000 Health and restores 125 Magicka and Stamina to you and your allies within 5 meters every 1 second for 8 seconds. This effect can occur once every 15 seconds.

Unstable Core

Cost: 4320 Magicka
Target: Enemy
Duration: 4 seconds
Maximum range: 28 meters
Radius: 5 meters
Effect
Envelop an enemy in a lightless sphere for 4 seconds, that harms them with growing intensity anytime they use a Direct Damage attack. Limited to one. Their first attack reduces their movement speed by 30% for 4 seconds and deals 449 Magic Damage, their second attack immobilizes them for 3 seconds and deals 898 Magic Damage, and their third attack stuns them for 3 seconds and deals 1799 Magic Damage. The effects can activate once every 1 second.
New effect
Deals damage to the attacker and anyone near them when they trigger any of the effects.