The quest is surprisingly straightforward. After reaching rank 3 with Zul'jarra's Forces, players exploring the Coiled Isle may find a Handful of Esoteric Ingredients inside any one of the many small treasures that spawn around the zone. This will start a quest to bring Ofi the Sly back to the big cauldron at Tokka's Landing.
You come get da Voodoo.
With that complete, the concoctionist will begin offering the Mixing Mysteries quest, asking players to donate ingredients for her stew to see if the resulting mixture pleases de spirits. At the launch of 12.1, this quest was on a daily lockout, but recent changes mean that now there's no longer a cooldown - as long as you've got materials, Ofi's got da voodoo!
Becoming a mix master is deceptively simple, as there are only three potential ingredients. Each of them is found in random treasures throughout the Isle (Cracked Canopic Jar, Venom-Clotted Bauble, and Singing Shell), though players will not normally obtain them without unlocking the Ofi's Offerings bonus within the Altar of Corrosion. If you're not interested in farming, you can just buy them from the auction house.
They're pretty cheap.
Mixing Mysteries requires players to donate any combination of three Clouded Blood-Pearl, Serpent's Feather, and Ancient Knucklebone, producing one of ten unique results, after which players will be rewarded with an offering that generally contains about 22 Voidlight Marl.
To do so, players will need 10 of each ingredient, which must then be donated in specific combinations. For those who want a little bit more of a hunt than just the achievement, farming the Balanced Offering also has a chance to drop the Cauldron Concoction pet:
Phlegmatic Offering requires 3 Serpent's Feather
Pestilent Offering requires 2 Serpent's Feather and 1 Ancient Knucklebone
Odious Offering requires 2 Serpent's Feather and 1 Clouded Blood-Pearl
Melancholic Offering requires 3 Ancient Knucklebone
Eerie Offering requires 2 Ancient Knucklebone and 1 Serpent's Feather
Fragile Offering requires 2 Ancient Knucklebone and 1 Clouded Blood-Pearl
Choleric Offering requires 3 Clouded Blood-Pearl
Virulent Offering requires 2 Clouded Blood-Pearl and 1 Serpent's Feather
Volatile Offering requires 2 Clouded Blood-Pearl and 1 Ancient Knucklebone
Balanced Offering requires 1 Serpent's Feather, 1 Ancient Knucklebone, and 1 Clouded Blood-Pearl
This can be done in any order to complete the achievement and obtain the Mysterious Voodoo Mask to decorate your home!
