There are many world bosses in Guild Wars 2, and they refresh on the map regularly every day. You can get high rewards by killing world bosses. Located in the lower right corner of the human novice map of Queen's Valley, there is a shadow beast in the Mysterious Swamp. This event requires you to defeat a huge shadow beast. After killing it, you will get a large treasure chest. There is a chance of getting rare equipment when you open the treasure chest! You can grind unlimitedly but each account can only get one large treasure chest per day.
The BOSS is level 15 and refreshes 12 times a day and every 2 hours.
BOSS refresh time points: 1:45, 3:45, 5:45, 7:45, 9:45, 11:45, 13:45, 15:45, 17:45, 19:45, 21:45, 23 :45
The Shadow Beast is very large, and it will constantly summon portals and throw poisonous water. Prioritize killing the summoned one and hit the green portal, and pay attention to avoid the red circle under your feet to defeat it easily.
After killing the Shadow Behemoth, every player participating in the event can see a large treasure chest. If other characters on your account have already opened it today, they will not be able to see it.