Shadowlands Transmog Sets Guide
Battle for Azeroth Transmog Sets Guide
Legion Transmog Sets Guide
Warlords of Draenor Transmog Sets Guide
Items from this set are world BOE drops. The chest, gloves, and belt can also be crafted by blacksmiths (Ironvine pieces). The other version of the boots (Gnomish Water Sinking Device) are a quest reward from Netherstorm.