After the creation of Mar-Vel's Paradise, Phoenix became one of the Avenging Host, a group of former champions who were transmogrified by technology once belonging to the High Evolutionary. They were to act as guardian angels to those in Paradise and help those in the Realm of the Dead realize that they were indeed dead so that they could travel over to Paradise and live out their perfect afterlife. During her time as one of the Avenging Host, its members began to doubt Mar-Vel's intentions, believing that he was no aware that he had no idea what occurred outside Paradise, that as it grew it threatened to consume the Negative Zone. Their doubts in Mar-Vel's quest were further strengthened when they began to realize that no new dead were appearing in Death's former realm. Phoenix would relay this information to Scott Summers, prompting the heroes of Earth-9997 to seek out Jude, the Entropic Man to become the new death. When Cap, 3-D Man, Comet Man, Benny Becksley and Thanos learned that each "Paradise" created for the realms citizens were simply wish fulfillment, the Avenging Host aided in freeing each citizen from their private "heaven" and resolved to confront Mar-Vel about his intentions.