10. Moondragon
Moondragon (Heather Douglas) is a vastly powerful telepath, a high-end expert martial artist, a minor telekinetic and a highly skilled geneticist - meaning that she is a very versatile character. She's also a very interesting personality - her most prominent characteristics being her shaved head, her superiority complex (she really can be a complete bitch), her bisexuality and the fact that she excels in virtually every area a human being can excel in. Moondragon has links with both the Avengers and the Guardians of the Galaxy - the only two superhero teams that currently exist in the MCU - meaning that she has a number of avenues for entry in to the live action continuity. A very interesting aspect of Moondragon's powers is the fact that she has honed them herself. She is completely human, but through through extreme training under the Titanian monks of Shao-Lom (after having been taken to Titan - the home world of Thanos - by Thanos' Father, Mentor, after the Mad Titan had killed her parents), she has released her full psionic potential to become incredibly powerful - and telepathy is one power that the MCU's heroes currently lack, so she would certainly fill a hole (whilst also potentially causing some very intriguing rifts with her fiery attitude). She came to the attention of other Earth heroes when she returned to Earth to find a way to combat Thanos - something which would put her in good standing with the heroes of the MCU in future movies.