Rachel
Players can participate in the world boss event when they reach level 20.
The world boss will randomly appear at the following locations: Yggdrasil, Silvesnow, Bloomcrest Basin, and Sunrise Forest.
The Boss appears daily at 11: 30, 15:30, 21:30. You can play solo or as a team. Participate to earn rewards. The 4 teams with the highest contribution will win a bonus reward. The contribution is calculated base on the following criteria: First blood, final blow, damage taken, damage output.
Here are the places where the world boss might appear in each map:
Source: Link
