Soulbinds and Conduits
Potency Conduits
Priority 1: Focused Malignancy Very strong increase to prio targets.
Priority 2: Cold Embrace Strong damage for when you are using your filler.
Endurance Conduits
Diabolic Bloodstone Very powerful defensive that will help the healers a lot with so much leech.
Finesse Conduits
Demonic Momentum Good movement speed bonus for when you use your circle.
Legendaries
The best Affliction Legendary effect is Perpetual Agony of Azj’Aqir. Very strong shard generator which is good when 50% of your damage will be coming from your Malefic Rapture.