World of Warcraft: Dragonflight is in its fourth and final season, and along with the Awakened raids and Mythic dungeon changes, players have a new special currency they can earn from raiding to purchase some of the expansion's best gear. These Antique Bronze Bullions are an important item for progression in season 4, and this guide will detail how they work and how to earn them in WoW: Dragonflight's final season.