Food: Dubios Cameron Throne
Potions: Tripots (Bugloss, Columbine, Dragonthorn)

Gear:
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Head: Selene/Selestrix or Infernal/nerieneth/nightflame, well-fitted, multi enchant.
Shoulders: Viper, well-fitted, multi enchant.
Chest: Viper, imprenetable, multi enchant.
Waist: Bone Pirate, imprenetable, stamina enchant.
Hands: Bone Pirate, imprenetable, stamina enchant.
Legs: Bone Pirate, imprenetable, multi enchant.
Shoes: Bone Pirate, imprenetable, stamina enchant.
Neck: Viper, robust, weapon damage enchant.
Ring 1: Viper, robust, weapon damage enchant.
Ring 2: Viper, robust, weapon damage enchant.
Weapon 1: Bone Pirate 2H Sword (or Axe), sharpened, drain magicka poison.
Weapon 2: Bone Pirate Bow, defending, Shock enchant .

Where to find Gear:
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Bone Pirate: Blackheart Haven
Viper’s Sting: Fungal Grotto (Normal and Veteran)

You can use Eternal Hunt craftable set (requires 9 traits to craft) instead of Bone pirate and use two monster pieces to make the grind easier for just Viper (and monster).

Alternatively you can also use shacklebreaker (requires 6 traits to craft), but you will lose some damage.