From February 1 to World of Warcraft: Dragonflight, a new type of shop will open: a trade shop. It will contain a wide assortment of cosmetic items, pets, and mounts, and will only be available for purchase with special coupons. Another 500 coupons are meant for owners of the Dragonflight add-on. In early 2024, players may receive the special Burden of Merciless Vengeance, the Night Elf Guard Armor Set.
Blizzard has not announced or commented on this achievement or the reward for it. However, players find it to be unsurprising to earn it within a year if they link regular subscription payments.