Shadow Orb (buff)

Shadow Orb is a buff bestowed on the player upon activating a Shadow Orb. It summons a dimly glowing, slow moving orb of light that follows the player illuminating the surrounding area. The buff has infinite duration, i.e. it persists until death unless cancelled by right-clicking the icon or the player summons another light producing entity (e.g. Wisp in a Bottle).