Hulk humbles Namor.
An unconscious Bruce Banner is floating on the Atlantic, and Dorma finds him. Namor is jealous, because he’s an idiot, and a fight ensues that includes…
A Hulk Kool-Aid sequence.
And then it’s Hulk vs. Sub-Mariner underwater.
That’s a little much. He’s talking underwater, for Christ’s sake. And he seems to be able to survive underwater indefinitely. And talk underwater.