Soon you will begin seeing server alerts for ongoing miniboss events that will occur in various areas of the overland on a regular basis. At this time, there will be four different miniboss events available. You should see one happening every day or two once they've been implemented. These events will require a decently sized group to complete.

These bosses potentially drop several brand new rare items created by team member Transcendence. Some are decorative, others are useful.