The Blood Moon World PvP is one of the new additions in Phase 2 of Season of Discovery, but this event can be quite disrupting to players leveling in Stranglethorn Valley, or players who just want to mind their own business, as it is 30 minutes of free-for-all PvP every 3 hours.
Luckily, you can opt out of the Blood Moon event! You can opt out of the event by speaking to the Zandalarian Emissary, currently known to be in 2 locations: Right outside the inn in Booty Bay, or by the northern entrance of Stranglethorn, near Rebel Camp. Simply talk to him at any time, and you will have the option to enable or disable participation in the World Event.
By choosing to not participating in the Blood Moon World PvP Event, you will not be subject to free-for-all World PvP, and you will not receive Blood for killing other players.
Normal PvP rules apply if you're on a PvP server or manually flagged for PvP on a PvE server. You will also lose all stacks of Blood for the Blood Loa you currently have if you choose to not participate in the event.
Looking for more information on the Blood Moon event? Then check our guide!
The Blood Moon World PvP Event Guide — Season of Discovery