Just curious in the fact that Acid rain and Firewall seem to be the only 2 spells (at least that I have in my spells) with a save that cannot be heightened. (ok, meteor swarm canna either..but it is already lvl 9, so no point in that one.)

Is this an aspect that is supposed to be there, but was never implemented? Did it lose it with U9? Or for some reason the dev's have decided that those are the only 2 that don't get higher DC's?

Thanks fer any info.