Day of Judgment is a multi-title DC Comics miniseries and crossover storyline during the autumn of 1999. The limited series was written by Geoff Johns, with art by Matthew Dow Smith.
The main storyline for the series dealt with the Spectre (whose previous host, Jim Corrigan, had left him when he ascended into Heaven) being bonded to a new host, in the form of the then-deceased Hal Jordan.
Storyline
Endeavoring to cause chaos on Earth, as well as to defeat his enemy and rival demon Neron, Etrigan the Demon arranges for the now-hostless Spectre-Force to be bonded to the renegade King-Angel Asmodel, who uses the Spectre's power to freeze Hell and release hordes of demons on Earth. This action also results in villains, such as the Enchantress, being released. Earth's conventional heroes are powerless against Asmodel's onslaught. With the regular heroes having fallen, it is up to the newly-formed Sentinels of Magic - consisting of Doctor Occult, Zatanna