Quote Originally Posted by Alhanelem View Post
The current primal fights as we know them are being removed. Therefore, you won't be able to obtain the rewards form them.

The related achievements are also being removed. While the primals themselves won't be gone, the battles will be different and I doubt that they will have the same rewards.
Indeed. Two new primals are being added that we'll all be able to experience in ARR. The ultimate fate and how we will experience the current primals remains unknown. The fact that they're removing the achievements for the primals is telling.