From Dota 2 Wiki
|Capturing the majestic call of an eagle, this mystical horn brings limitless dexterity to those who hear it.|
- For strength heroes, it grants 4 armor, 25 attack speed and 1.25% movement speed.
- For agility heroes, it grants 5 armor, 31.25 attack speed, 1.56% movement speed and 25 attack damage.
- For intelligence heroes, it grants 4 armor, 25 attack speed and 1.25% movement speed.
- Eaglesong is referenced in the "Tales from the secret shop" comic.
- In the original DotA, this item was named Eaglehorn, a reference to a unique bow in Diablo II.