1. Iron man is Number one because of his awesome cheeky attitude and his ability to build something out of nothing.
2. Batman because he's batman
3. Star Lord is number 2 because he wears an BA uniform and he leads a whole crew of misfits.
4. Spider man (the one in civil war) because he is a younger spider man and he makes a lot of cool comments and references.
5. Black panther is number 5 because of his cool suit and the fact that he is king of an African country.
6. Vision is number 6 because he was artificially made and is power by a infinity stone.
7. Black Widow is number 7 because she his no superpowers or money and still kicks butt.
8. Captain America is number 8 because of his vibranium shield and his leadership ability's.
9. Luke Cage because he can withstand acid and he is indestructible
10. Batcow is number 10 because he's batman's pet and that is pretty neat.