A build to be THE group healer in PVP
Some defense in here with mostly Magicka and Magicka Regen Focus for heals.

Caution: With this set-up you'll be a bit soft and it would be wise to always run with a group. If you go down, everyone goes down. But if your teammates keep the focus off you, your group will come out on top.
All your focus is on heals, Damage reduction, and coordinated attacks.

Potion crafting is recommended for Health potions that also restore magicka and also has a magicka regen of 20% for 47 seconds.

I'm using sets...

Twice-Born Star 5 piece
All Armor Pieces with Chest being Heavy others are light
Mundus on light, infused on heavy

Armor of the Seducer 4 piece
2 Armor (1 Medium and 1 light) 1/2 weapon ( Restor Staff/ Sword and Shield)
Mundus on armor and Defending on wepons

Soul set (Unknown exact name at the moment) 3 piece
Neck and 2 rings

Mundus: The Mage and The Atronach

Glyphs are all Magicka regen and Max Magicka with One Max Health on Heavy.

Currently using Vet13 gear until I reach Vet16.