Light's Keep

Light's Keep is a mysterious location in the lore of Dota 2.

Description
Little is known about this place, as the only person that we hear this place from says little about it. Judging by the name, Light's Keep may be a heavily fortified place akin to a fortress or a castle. Apparently, the so-called Light that Ezalor keeps can be found here.

Inhabitants
The Keeper of this place, originates from this place to accomplish his noble quest. When he dies and his light gets snuffed out, he gets sent back to this place to have his light restored and be restored to life once more.

The Light Brigade may be from this place. Ezalor often leaves them to pay for anything that he buys.
 * Judging by his name and lore, Lucifer the may have been from Light's Keep and he may have been a soldier of the Light Brigade. Doom was once a favored general of the realm behind the light itself and he once had wings that were his tethers that bound him within the light.