Iron Man/Thor (2011 series) #4

Gloating that his manipulation of the High Evolutionary has paid off, Diablo proclaims himself a new god and begins drawing divine energy from the other pantheons. Thor and Iron Man escape from the apparatus and quickly take out Ulik and the Crimson Dynamo to confront Diablo. The godlike alchemist responds by exiting the conceptual space—and coming face-to-face with Thor’s dragon. Unaware that as a deity he is immune to harm, he panics and returns to the lab. Iron Man has Thor channel divine transformative energy through him and he blasts the villain….

When the smoke clears, Tony’s armor is depowered again and Thor has transformed back into Don Blake. Together they punch Diablo in the face. The sudden rush of god power back to its pantheons causes the Hermetica to collapse. The High Evolutionary is rescued by his New Men as Thor and Iron Man return to the museum. The two heroes carry off the Destroyer armor and head back to Asgard, as the ancient illuminated manuscript that housed Diablo’s Hermetica, now shows the building has a prisoner….