As for the "flaming sword" and fireballs, that's the first rotoscoping work I've ever done, so it's not perfect, but I think it works, for the most part. I just exported it into a Filmstrip from Premiere, then opened that in Photoshop and added the effects frame by frame. For the fireballs I just drew circles that I then applied a Gaussian blur and "Outer Glow" and "Inner Glow" layer styles to.
As for the "flaming sword" and fireballs, that's the first rotoscoping work I've ever done, so it's not perfect, but I think it works, for the most part. I just exported it into a Filmstrip from Premiere, then opened that in Photoshop and added the effects frame by frame. For the fireballs I just drew circles that I then applied a Gaussian blur and "Outer Glow" and "Inner Glow" layer styles to.