This article contains lore taken from Warcraft III: Reign of Chaos, Warcraft III: The Frozen Throne, the manuals, and/or official bonus maps.
- Tome of Agility +2
- "Permanently increases Agility."
Permanently increases Agility.
Source
Malfurion, Tyrande, and Maiev can find two in 
[50-70] Balancing the Scales, chapter 5 of the Frozen Throne sentinels campaign, Terror of the Tides.
Kael and Lady Vashj can find one in A Dark Covenant, chapter 2 of the alliance campaign, Curse of the Blood Elves.