We have a brand new experience buff coming to WoW soon! Starting on April 22nd, the event will last around a month, until May 20th, and brings a lot to the game.
XP Buff(s)
Patch 11.1.5 brings with it a modest increase in gained XP, with the 20% 
Winds of Mysterious Fortune buff. It starts at level 10 and goes all the way through to 80. It also has potion drops that add another 10% on top of that, via the Mysterious Satchel rewards. The potions will also remain usable after the event ends and are Warbound!
Big Reputation Buff
While the XP side is nice, the real benefit of this fortune is the reputation boost. Major Dragonflight faction renown will get a 200% increase, and War Within gets 100% more (excluding Undermine, however). So get ready for April 22nd, and perhaps set up some characters over on the Dragon Isles to get whatever you haven’t maxed out yet done!
Dragonflight Factions Included:
- Dragonscale Expedition
- Maruuk Centaur
- Iskaara Tuskarr
- Valdrakken Accord
- Loamm Niffen
- Dream Wardens
- Sabellian
- Wrathion
- Cobalt Assembly
The War Within Factions Included:
- Council of Dornogal
- Hallowfall Arathi
- The Assembly of the Deeps
- The General
- The Vizier
- The Weaver
Satchel Goodies
There’s more to the Winds of Mysterious Fortune event as well. Players will receive Mysterious Satchels from creatures or as a bonus reward from quests. They contain many different items, from the XP potions to stat boosts and visual alterations. They can also drop gear appropriate to your level and
Datamined Satchels
We’ve datamined the following satchels, each providing better loot with increasing quality:
Weathered Mysterious Satchel – This mysterious satchel contains a few interesting items.- Weathered Mysterious Satchel (blue)
- Weathered Mysterious Satchel (purple/epic quality)
- Pristine Mysterious Satchel (best version containing gear) – This mysterious satchel contains a few interesting items, including gear appropriate for your current specialization.
Datamined Potions from Mysterious Satchels
We’ve datamined several new potions related to this buff. Most of them last for 10 minutes and persist through death. Here’s a full list:
Potion of Mysterious Celerity – Increases your movement speed by 10%.
Potion of Mysterious Swiftstrike – Increases melee, ranged, and spell haste by 10%.
Potion of Mysterious Tenacity – Increases your maximum health by 10%.
Potion of Mysterious Revivification – This increases your health regeneration by 10%.
Potion of Mysterious Conflagration – 33% chance to ignite your target as you attack it. Lasts 10 minutes.
Potion of Mysterious Systemshock – 33% chance to shock your target as you attack it. Shocked creatures will suffer a periodic stun. Lasts 10 minutes.
Potion of Mysterious Frostbound – 33% chance to slow your target’s movement speed as you attack it. Lasts 10 minutes.
Potion of Mysterious Tremorshards – 33% chance to apply movement-triggered area-damage to your target as you attack it. Lasts 10 minutes.
Mysterious Gear
The bags have a chance to contain items that carry the “Mysterious” prefix in their name. The item level of the gear will depend on your current level. We found items for each slot except for trinkets. Some examples include 
Mysterious Beacon Staff (Staff) or the 
Mysterious Signet (Ring).
