Source: comicsverse.com
7. Damian Wayne (Robin)
This is a controversial one, I suppose.
But deciding who got this spot came down to which Robin I felt was better, Jason Todd or Damian Wayne. And while both were snarky jackasses, Damian was the one who became LESS of a jackass as time went on, while Jason became MORE of one, so Damian got the spot.
The son of Bruce Wayne and Talia al Ghul, Damian had his aging hyper-accelerated, until he was ready to be a little assassin boy. When his dad was blasted into the past by Darkseid's Omega Sanction, Damian became the Robin to Dick Grayson's Batman. He stayed on as Robin even after Bruce Wayne's return, and recently took up a post with the Teen Titans. He was also best buddies with Superman's son Jonathan, which was adorable.
Damian was trained in all sorts of scary murder stuff, which made him stand out among the Robins. But he was still just a child, and that contrast between assassin and eight year old was what made Damian such a fantastic character.

