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 Kirtonos the Herald, Scholomance(19%).
Classic 1.15.9.69722
Gargoyle Slashers
Binds when picked up
HandsLeather
107 Armor
+5 Agility
+10 Strength
+12 Stamina
Requires Level 56
Equip: Improves your chance to get a critical strike by 1%.
Sell Price: 1g 24s 27c
Forever Beta 1.60.1.70009
This item does not exist in the Forever client.