Remember this is the hercules whp defeated the High Evolutionary a being who stalmated the Big G himself. This hercules had almost unlimitted strenght and immeasurable psionic powers. The High evolutionary use his most power psionic attack to destroy hercules and erase him from existance but it didn't work.
This hercules was so powerful that he just standing on the planet was destroying it.
I'll take this moment to gloat over my prediction in the Flavor-of-the-week-thread about a huge onslaught of War Hulk threads (pun intended) coming true.
HE had amped himself against a hungry Galactus. He's cool, but not that uber.
Anyway, Herc in that fight was top form, but War Hulk did the impossible by stopping Juggernaut's forward movement, and seemed to shrug off Creel like he was nothing. Herc would lose.