The Diviner's outfit is an experience-boosting outfit inspired by the appearances of Faizan Augour and Orla Fairweather. It is acquired via Treasure Hunter, or it can be bought for thaler from Stanley Limelight Traders.
When one item is worn, it gives a slight Divination experience bonus of 1%. When all of the pieces of the set are worn, a 1% set bonus is added; thus, the full 5-piece set provides a total of 6% bonus.
Reclaiming when lost is at Diango in Draynor Village.