Ouroborose, from Redwood Alchemy was released in 2022. The perfumer behind this creation is unknown. It has the top notes of Cardamom and Violet Leaf, middle notes of Amber, Cypress, Grapefruit, Heliotrope, and Rose, and base notes of Agarwood (Oud), Black Spruce, Cedarwood, Leather, Rose, and Vetiver.