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 Cannon Master Willey, Stratholme Main Gate(18%).
Classic 1.15.9.69722
Helm of the New Moon
Binds when picked up
HeadLeather
139 Armor
+14 Stamina
+13 Intellect
+12 Spirit
Requires Level 56
Equip: Increases damage and healing done by magical spells and effects by up to 23.
Sell Price: 1g 86s 81c
Forever Beta 1.60.1.70009
This item does not exist in the Forever client.