Spectre

"Judge not, lest you be judged."

Background
Loosed on Earth by the almighty Presence in 776 BC, the Spectre is the mystical embodiment of God's wrath. When the angel Raphael, who rebelled against Heaven with Lucifer, repented his sins, God transformed him into an avenger that would inflict his wrath on sinful souls. The Spectre destroyed Sodom and Gommorah, spread the ten plagues across Egypt, and brought down the walls of Jericho. After the birth of Jesus, whose mission was to teach people compassion, the Presence decreed that the sprits of vengeance and forgiveness should not exist on Earth at the same time. The Spectre bided in Limbo until Christ's death. Then, forced to bond with mortal souls to manifest his power, the Spectre leaped forth, meting out vengeance down the centuries.

Heroes

 * The Spectre, overcome with rage, has begun creating Reapers and unleashing them upon the citizens of Metropolis to dispense his judgement. Oracle discovers that Eclipso is behind this. With the assistance of Hal Jordan and Green Arrow, the player must enter the Metropolis Courthouse and battle with Spectre to free him. After destroying four crystals that trapped Spectre, the players end up fighting Spectre when he wants a human host. During the fight, Spectre possesses Green Arrow and then possesses Green Lantern. When Eclipso arrives at the scene, Spectre leaves Green Lantern's body and possesses the player, allowing them to briefly fight as Spectre himself.

Trivia

 * The Spectre first appeared in More Fun Comics #51 (February 1940)
 * Hal Jordan was once a host for the Spectre.