įueled by grief, Iron Man infiltrated New Attilan and kidnapped the young Inhuman in order to properly study and analyse his powers, but not before entering into a brief scuffle against Queen Medusa, Crystal, and Karnak. While he initially only warned his fellow heroes in the need to be careful about Ulysses' visions and what course of action could be taken based on them, Iron Man eventually set out to prevent Captain Marvel from using Ulysses ever again after an attempt at preemptively stopping Thanos led to the death of War Machine and She-Hulk ending up in critical condition. Tony also brought into question the morality of stopping and punishing somebody for a disaster they could potentially do, and might not even know they'd do, however, Carol remained adamant in using Ulysses, considering it had worked perfectly in stopping the Celestial.

The fact that it was possible to prevent the events Ulysses saw meant he didn't have access to anything set on stone, additionally, little was known about how Ulysses' powers worked, including their efficacy. Captain Marvel wanted Ulysses to work with the Ultimates, in order to preemptively tackle disasters before they happen, but Iron Man opposed the idea, suggesting it was dangerous to take his visions for granted for several reasons.

During a celebratory party, the heroes discovered the source of the Inhuman's knowledge. An Inhuman precog named Ulysses Cain who had recently been brought into the Inhumans helped save the day from a Celestial Destructor when Medusa used the information from a vision he had to warn the Avengers.

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