(Underworld Unleashed #3) -

(Trenchcoat Brigade #1-4) - John Constantine called together Occult and the Trenchcoat Brigade to have a talk with Mister E. E told them he suffered from visions of a world eaten up by the cancer god M’nagalah, and knew that Pyotr Konstantin somehow caused it. E took the Trenchcoat Brigade on a trip to the possible future of his vision, where the only person left alive was Pyotr. Pyotr summoned the Whining Ones to attack the Brigade. The Brigade won the fight and Pyotr told them they could avert the tragedy he caused if they took him back in time to the 1600s. In the past Pyotr cast a spell to force the Brigade to confront and deal with each other’s past failures and guilt while he set off to prevent his past self from setting off the chain of events that unleashed M’nagalah. The Brigade conquered each other’s guilt and found Pyotr, who’d failed to stop his past self. The Brigade traveled to the time of the Chernobyl nuclear disaster, when Pyotr’s past self and Elliana of the Leshy, whose people had been destroyed by mankind, would bring M’nagalah to Earth. The Brigade used a containment spell on M’nagalah but Phantom Stranger, who’d dealt with Occult’s guilt over never being able to touch Rose again and felt he was in a similar situation, was ready to abandon the fight. Occult changed into Rose and convinced Stranger that where there was life there was hope. The Brigade vanquished M’nagalah.

(Day of Judgment #1-5, Stars and S.T.R.I.P.E.#4) - Dr. Occult noted weeping statues, crimson lightning and other signs of the apocalypse. He was recruited by Zatanna to join the Sentinels of Magic, whose purpose was to battle Spectre / Asmodel, who'd unleashed Hell on Earth. Dr. Occult recruited Mary Marvel, CM3, Captain Marvel, Star-Spangled Kid II and S.T.R.I.P.E. to fight the horde of demons that was threatening N.Y. during the Day of Judgment. The Sentinels separated Asmodel from most of the Spectre-Force, imprisoning it in Madame Xanadu's globe. It was only a temporary solution, and the Sentinels knew they needed the Spear of Destiny to defeat Asmodel. Spectre was wounded by the Spear, allowing the soul of Green Lantern Hal Jordan to become Spectre's new host, but a new threat emerged when Neron possessed Superman. Hal defeated Neron, sending him back to Hell.

(JLA #40) - Occult was among the legion of heroes summoned by the JLA to quell worldwide outbreaks of warfare that were incited by Mageddon.

(Martian Manhunter II #28) - Occult and the Sentinels of Magic battled the Demon, who’d been separated from Jason Blood and was tapping into the power of Stonehenge. At Phantom Strangers request Martian Manhunter joined the Sentinels in battle, and Occult divided him into Martian Manhunter and John Jones. Jones went to Jason Blood’s apartment and freed Jason Blood from Morgan Le Fay. With Demon an Blood reunited they were no longer a threat, but as a measure of vengeance Le Fay made Occult’s spell permanent, and Jones and Manhunter staid as separate beings.

(JSA: Our Worlds at War #1) - During the Imperiex War Occult was called in as a JSA reserve on a mission to disrupt Imperiex’s link to his ship’s power supply. The JSA found that Imperiex’s ship was leeching it’s power from the planet Daxam, which Imperiex had pulled out of its’ orbit. Occult managed to send Daxam back into proper orbit, and Imperiex’s ship, no longer having a power supply, imploded.