The 4th boss for Marvel is Carnage and the 4th boss for DC is Professor Zoom.

This is combination of Marvel: Ultimate Alliance and DC Universe Online. It takes place in the Amalgam universe.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.