Mariner, The Hulk, and the Valkyrie. The Silver Surfer is also  represented by the Android Amazo, recently returned from a cosmic  journey and nearly omnipotent as well as Superman. The writers also  have Grundy refer to Hawkgirl and Dr. Fate as "Birdnose" and  "Magician", nicknames that the Hulk used to refer to Nighthawk and  Dr. Strange.