Black King Bar/Lore

The Black King Bar is a powerful anti-magic item in the lore of Dota 2.

Description
The strength of giants imbues this powerful staff, but its true power lies in its ability to defy all magic. It once belonged to an unknown individual who is implied to be long dead.

Heroes
Whoever owned this staff was inimical with, who calls them a wretched sort of being.

Gods
Most, if not all, sorts of powerful divinities wield and make use of the renowned Black King Bar.