Comet Azur

Destroy target creature.
Copy Comet Azur for every wizzard or witch
you control.
Fires a tremendous comet in a torrent akin to the
distant starry expanse, the place said to be the origin
of glintstone. Hold to continue releasing the sorcery's
power. When Azur glimpsed into the primeval current,
he saw darkness. He was left both bewitched and
fearful of the abyss.