Summary[]
Plane of Time (B) is a zone that has a custom event that will spawn waves of bosses from classic up to Planes of Power. It is useful for collecting yellow berries, blue berries, and orb of epic power for the Epic Weapons quests. It also is the only way to get the Flame Hilted Hammer (from Solusek Ro).
Starting the Event[]
To start the event, kill A Servant of Takhisis. Then wave of bosses will start to spawn. To see a list of the spawns see Arek's post on the forum (in the "Plane of Time Custom Server Event").
Instance[]
There is an open world version of Plane of Time (B) (#zone potimeb). The respawn time is around 2 hours. You can request an instance by giving Timeworn Talisman to Raistlin Majere (#zone potimea 28 -112 6) in Plane of Time (A). Make sure to grab a new talisman when you kill Quarm during the event so you can request a new instance later.
If you die in the instanced version you cannot go back in. The lockout timer is 20 hours.