Party Sync Experience and Gold Duplication Optimization Method (Patreon)

The following method depends upon a pre-existing  understanding of party sync and it may be a good idea for patrons to look through the archives for an understanding of the basics of party sync and how it can be manipulated advantageously. 

Patreon Pip contributed the following technique to be used with the explorers league document quests in Loch Modan: https://wow.gamepedia.com/Stolen_Explorers_League_Document 

1. Group with your starter edition trial account. (Archvaldor note: This is the free account that maxes out at level 20. THIS IS NOT A CLASS TRIAL ACCOUNT.)

2. Party-sync. 

3. Share quests.

 4. Complete the quests. 

5. De-sync and re-sync back 

6. Share the 6 quests again 

7. This time abandon them all 

8. While in group log out on your main (not trial) 

9. Log in again and sync.

 10. Share quests and complete with full rewards. Did it like 50 times today got a bunch of lvl 100 to 120. 

I've been using this for almost a week now and the method works perfectly. This is the most powerful dupe that has been published in the archive.

EDIT 31/07/2020: The explorer's documents quests have been nerfed. However the exploit still works currently with literally every other quest in the game that syncs, including arektor's horde alternative.