ack... since when did fireball cap at 10d6? I was sure it went 1d6/CL up to 20d6 @ level 20...
Perhaps you're thinking of delayed blast fireball?
He fears his fate too much, and his reward is small, who will not put it to the touch, to win or lose it all.
-James Graham, 1st Marquess of Montrose
Satomi by Elagune