High Quality Content by WIKIPEDIA articles! Xavin is a fictional character in the Marvel Comics award-winning series, Runaways. She is a Super-Skrull in training, created by author Brian K. Vaughan artist Adrian Alphona, and debuted in Runaways vol. 2 #7. Although Alphona was the series` drawer at the time, artist Takeshi Miyazawa first drew the character on print.