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.
Data source: game client item records. Forever build 1.60.1.70888 ; Classic Era build 1.15.9.70576 . View the compiled item record . A beta record does not confirm in-game availability. Verify acquisition in the game and official announcements.
In Classic Era, dropped by Lord Hel'nurath, Hammer of Doom West(25%).
Classic 1.15.9.70576
Diabolic Mantle
Binds when picked up
ShoulderCloth
66 Armor
+16 Stamina
Requires Level 57
Equip: Regenerates 8 mana every 5 seconds.
Sell Price: 1g 61s 62c
Forever Beta 1.60.1.70888
This item does not exist in the Forever client.