Going with Surfer here and only because everyone else seemed to have kicked injustice Superman's a$$.
STO
StoicAvenger
The Surfer with Mkolnir was a greater threat than Galactus according to Cates, in that Thanos was able to one shot kill him, and needed help to kill the Surfer. I thought that it was shit writing, but whatever. I think Surfer would take this.