Phoenix Valley
From PWI Wiki
This dungeon is chock-full of wraiths that are just itching to be wiped out by you and your squad members-- fun and great EXP are there for the taking as you cleave your way through wraith after wraith!
Phoenix Valley is broken up into four different level ranges:
30 - 44
45 - 59
60 - 74
75 - 84
To enter Phoenix Valley, all you have to do is:
1. Get a squad of players in the same level bracket.
2. Talk to Khoan the Survivor (571, 646)
3. Head on into the caves and speak to the corresponding Earth Elemental for your level range.