here is the list of some

batman,spiderman,superman,ironman,hulk,captain america,hawkeye,thor,cat woman,black widow,black panther,he man,machine man,wonder woman,flash,green lantern,cyborg,aqua man,  and some of the x-men like

 Angel
Ariel
Armor
Aurora
Beast
Boom-Boom
Box
Cannonball
Chamber
Colossus
Cyclops
Cypher
Danger
Dazzler
Doctor Nemesis
Domino
E.V.A.
Fantomex
Frenzy
Emma Frost
Gambit
Hepzibah
Husk
Iceman
Karma
Legion
Lifeguard
Lockheed
Magik
Magma
Magneto
Marvel Girl
Mimic
Moonstar
Namor the Sub-Mariner
Northstar
Pixie
Professor X
Psylocke
Dr. Cecilia Reyes
Rogue
Shadowcat
Storm
Hope Summers
Sunspot
Warlock
Warpath
Wolverine
X-Man