Not yet observed in the beta: the Forever client retains this item's record without its stats. Those are sent by the server in-game.Until someone records it, the Classic tooltip is shown below. Forever has reviewed every dungeon's loot, so changes are expected.
In Classic Era, dropped by Balnazzar, Stratholme Main Gate(23%), Stratholme Main Gate trash(16%) and Stratholme Service Gate trash(16%).
Classic 1.15.9.69722
Star of Mystaria
Binds when picked up
Neck
+8 Spirit
+9 Intellect
+9 Stamina
Requires Level 58
Equip: Improves your chance to hit with spells by 1%.
Sell Price: 1g 21s 57c
Forever Beta 1.60.1.70009
This item does not exist in the Forever client.