Red Eye Orb

The Red Eye Orb is a summon item in Dark Souls.

In-Game Description
Online play item.Invade another world.(Only Covenanter can use the item while Hollows cannot) Defeat the master of the world you haveinvaded to acquire humanity. The Darkwraiths of Kaathe use this orb toseek humanity and plunge further into dark.Perhaps they are more human than we?