If the name is green and you have killed it, it's possible you killed it but not for a world quest, so if it's close by, have at it, but you can use this to narrow down world quests for rare mobs that are definitely worth your time and effort to get to them.

If the mob name is in grey, you haven't killed it before so you know you haven't done that world quest yet. Either way, click on the relevant achievement, and you can see if you've already killed that mob because it will be highlighted in green. Alternatively, you can just search for 'adventurer of using the search bar. If you see such a world quest, hit 'Y' to open the achievements menu, click 'Exploration' then 'Battle for Azeroth' and scroll to the 'Adventurer of ' achieves.

Many of the 'blue' quests are to kill a particular rare (silver dragon portrait) mob.

Other users report that war campaign/invasion quests do not count at all for this achievement.

Each of the pet battle world quests is unique, so if you know you haven't been hitting those up, you can knock out quite a few that way.

Quest Logs keeps a record off all the available quests, current event quests. each time you do the Tortollan 'Beach Head' world quest in a unique location, it counts as different. Quests provide different objectives for the player to advance to the story and gain rewards in Save the World.Completing quests award players with items and resources such as experience, resources, people, schematics, and currencies including V-Bucks, Gold and Daily Coins that can be used to progress on the game.

From my experience, the world quests that have the same name but are in different locations count as different in each location-i.e.

Here are some tips from looking around myself: Also a 'blue' quest does NOT mean you have not done it-it merely indicates the rarity/difficulty level/reward quality of the quest. As another poster mentioned, there is an app you can install to track it, but you have to have done so before starting the achievement, which I'm guessing is relevant to very few people who have ended up on this page. Comment by maitriUnfortunately Blizzard doesn't seem to provide a way to know for sure which world quests you have and have not done, even though they must have this data saved for them to be able to track it.

Do world quests count as daily quests