If you want higher item-level gear and a cool glider mount, you can activate the hard mode of Tazavesh. To do this, you'll need to acquire a neckpiece called the Passably-Forged Credentials. This can be done by following the steps below: 1. Defeat Zo'phex — the first boss. 2. Head down the stairs to the right and buy the Fraudulent Credentials neck from the Questionable Trader. 3. Gain access to Myza's Oasis by completing the trading mini-game. 4. Head down the stairs into the Oasis and look for an NPC named Au'manal. He can be found sitting in the recessed seating on the left. 5. Equip the neck you got earlier and speak to Au'manal to exchange it for the Passably-Forged Credentials. 6. Accept the quest for hard mode that pops up after receiving the neck. If you want a great detailed video walkthrough, check out this hard mode guide from Mythic Trap.