Necromancer Khajit healer. PUG proof.

Sets:
Spell Power Cure - group support 'DPS'
The Worm's Raiment - group support 'magicka skill cost reduction'
Nightflame - Healing proc set

We need 1 bone lord skill due to passives: When slotted it gives magicka restore on enemy death. When active it will give extra 10% damage on our DOT's. Furthermore bone armor increases your resistances by a lot.

We need 1 pet up all the time for the extra magicka recovery from passives. Spirit guardian is a small HOT, but duration is longer and gives 10% damage reduction.

Replaced healing springs with enduring undeath: It consumes corpses so can generate ultimate due to passives. Also it is a very strong healing over time ability.

Opted for blood sacrifice because it also consumes corpses. Enduring undeath and Blood sacrifice give extra heals to proc the monster set and SPC.

Expunge and modify can restore resources and gives magicka reduction 3% on healing skills on the bar + the ultimate.

We need a living death skill on both bars because of the passive which gives extra crit healing chance. This works exceptionally well with the Khajit passives.

As a healer your job is not only heal but provide buffs and resources for your group.
Therefore we have following skills:
- Combat prayer: +8% damage buff
- Energy orb: the synergy restores resources for your group
- Boneyard: Decreases spell en physical resistance of enemies
- Elemental Blockade: Can proc Concussion = 8% damage vulnerabiliyt for enemies
- Elemental drain: Only used on bosses: gives magicka back to group when damaging enemy
- Aggresive horn: Increases max stats + critical damage.

Last note:
Renewing animation is your oh crap button. Instant rezz of death allies. It is quite costly though.