Hidden Strongbox
From WoWWiki
Hidden Strongboxs are located around Dalaran in Alterac Mountains.
A 
[Rune of Opening] is needed to open one.
Contains
Has a chance to hold the following:
[Gryphon Feather Quill] 1-3 (30%)
[Broken Wand] 1-3 (30%)
[Fine Parchment] 1-3 (26%)
[Black Steel Bindings] (7%)
- [Wand of Eternal Light] (7%)
[Magma Forged Band] (6%)
[Mana Shaping Handwraps] (6%)
[Greater Healing Potion] (2%)
[Minor Magic Resistance Potion] (1,2%)
