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 Mordresh Fire Eye, Razorfen Downs(33%).
Classic 1.15.9.69722
Mordresh's Lifeless Skull
Binds when picked up
Held In Off-hand
+11 Spirit
+5 Stamina
Requires Level 36
Sell Price: 78s 35c
Forever Beta 1.60.1.70009
This item does not exist in the Forever client.