Passing of the Null

The Passing of the Null, or simply the Passing, was a global phenomenon that ended Vecna's last curse on the planet Echelon. It came as a result of the dimensional transposition of the Median Timeline's Material Plane with that of the Whispering Timeline, collapsing the Whispering Timeline with the Null trapped inside. This event erased the Null from Echelon in 1205 DA, effectively returning the planet to a pre-Null state and beginning a new Light Age for the Races.