Chrono Gate
The Chrono Gate, also known as the past maps to many players is an additional four maps to level and quest in. At level 70 you can acquire a quest called Wraith's Ploy, upon completion of this quest you gain access to the first past map, Old Heaven's Tear.
To gain access to the other 3 maps, you must first reach level 90. At level 90 you get the continuation of the Wraith's Ploy quest from Sage of Prophecy(368, 519) inside of Old Heaven's Tear. Upon completion of the first series you gain access to the second map, Unicorn Forest.
To enter Unicorn Forest you must take the Enter Unicorn Forest quest from the Messenger of Time(368, 518) inside of Old Heaven's Tear. The quest asks you to gather a Hero's Blood, which is located in the water at (362, 527). The blood is only spawned for three hours, every three hours, starting at midnight PST. Inside of Unicorn Forest you will have a quest that lasts for two hours, after the two hours is up you will be kicked out of the map. The timer stops if you log out.
After you get into Unicorn Forest, your quest will continue onto another series you must complete to gain access to the third map, Valley of the Scarred.
To enter Valley of the Scarred, you simply accept the quest Enter Valley of the Scarred from the Messenger of Time(368, 518) in Old Heaven's Tear and you will be teleported in. This map is open at all hours.
Inside Valley of the Scarred, you will get the last series of the quest which upon completion you gain access to the fourth and last map, Moonshade Desert.
To enter Moonshade Desert, accept the quest Enter Moonshade Desert from the Messenger of Time(368, 518) in Old Heaven's Tear. The quest requires you to wait 5 minutes before being able to teleport in. This map is open at all hours.
--Emma 01:02, 5 August 2009 (UTC)