Here's a little something for the kids: this happened earlier with FIREBALL! Not even Pyroblast. Just regular Fireball.
<img src="http://www.appstate.edu/~jt52439/shot3.jpg">
And also this: This is definitely Pyroblast (big fireball spell, "ICBM" as some guildmates lovingly call it). I was astounded. I'm only level 51, not at the level cap of 60 yet at all:
<img src="http://www.appstate.edu/~jt52439/shot4.jpg">