Importing will allow you to see all chests on the map. The best way to farm the chests is using a Outlaw Rogue since they can see whether a chest is spawned or not on the minimap. Other classes will have to get up close and look around while a Rogue can see if the chest has spawned on the minimap. You can use a trial character for this. Just remember to mail the items you get before your three hours has gone.
Patch 8.1.5 Hotfixes: March 26th Some early hotfixes today as we get more nerfs for the Zandalari regeneration racial, Paladins get less hasty, everyone gets 50% more conquest points in Rated BGs and Arenas until the 9th weekly Conquest Reward, Tiger's Peak is closed down as previously announced, in addition to the usual bug fixes for quests raids and achievements. World of Warcraft WoW Mar 26, 2019 at 17:10 by Starym