World Buff quests are getting a great quality-of-life change in Season of Discovery Phase 5 — players who have previously completed the quests will now receive a new version once per month to re-activate the World Buff again!
Season of Discovery Phase 5 Patch Notes
These changes should make it significantly easier for players to obtain world buffs. Additionally, players will have an easier time with Darkmoon Faire buffs as well — obtaining a new DMF Buff is reduced from a four-hour cooldown to just 10 seconds!
While players would normally receive either an Onyxia Blood Talisman, Dragonslayer's Signet, or Onyxia Tooth Pendant for completing this quest for the first time, subsequent turn-ins will not net you another item.
Similar to its Onyxian counterpart, Horde players won't be earning a second Mark of Tyranny, Eye of the Beast, or Blackhand's Breadth for subsequent turn-ins on this quest.
Introduced in Phase 5, players will have a new version of The Heart of Hakkar to turn in — it's nice that this will take effect immediately for the newest world buff!