Silver Surfer #104 by Mike Lackey ... despite still falling prey to the energy absorption abilities of the Red Hulk. They may have been given to him by Galactus, but Norrin Radd’s powers ...
But that was nothing compared to when the Red Hulk met the Silver Surfer. Red Hulk beat the Sentinel of the Spaceways by absorbing his Power Cosmic, accelerating his strength to near god-like levels.