The portal locations are special locations that can only be visited for limited periods of time. Those time periods may be limited by occasion (as in the special event locations) or by time during (no more than 24 hours with a cooldown that follows each visit.
The be transported to one of the portal locations, you must first have acquired (purchased, crafted, or found as loot) a portal item that is keyed to that particular portal location.
|Location||Portal item||Time limitation||Cooldown|
|Time travel portal||24 hours||24 hours|
- xx October 2010: The first portal location, field of the dead, was opened for Chronicles of Blood's first special event.
You might also be interested in looking at: