Buffy the Vampire Slayer: Willow (2009)

Summary

Willow Rosenberg has worn many faces -- a shy computer geek, a loyal friend, a passionate lover, a fierce Wiccan, and a dark Willow. Now in Season Eight of the critically acclaimed, award-winning Buffy comics series, Willow''s powers have grown exponentially. She can fly. Teleport. And may or may not be immortal. All we know is that Willow went on a walkabout following the demise of Sunnydale, and she met a very sultry, extremely powerful serpent lady who seems to be the key to unraveling the mysteries of what Willow is, and will become. Joss Whedon and his Fray co-creator Karl Moline reunite for this special one-shot!