1. You will get Banded Seaweave Gloves.
2. You have a chance to get some Lvl430 gears.
3. Your Zandalari/Kul Tiran Tailoring skill will be levelled up to 175.
4. You must have the Tailoring.
5. You need to provide your account.
6. Your character's level should be 50.
7. ETA: 2-4 weeks.