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 Emperor Dagran Thaurissan, Blackrock Depths(16%).
Classic 1.15.9.69722
Guiding Stave of Wisdom
Binds when picked up
Two-HandStaff
133 - 200 DamageSpeed 3.30
(50.5 damage per second)
+10 Spirit
+11 Stamina
+10 Frost Resistance
Requires Level 54
Equip: Increases healing done by spells and effects by up to 53.
Sell Price: 5g 83s 22c
Forever Beta 1.60.1.70009
This item does not exist in the Forever client.