I am just wondering what the big difference is when you upgrade the various grades of a spell? Like for example last night I managed to finnally scribe myself lightning blast app 3. I had been using app 2, so it was a small upgrade.
Anyways as far as the actual damage goes it does seem to be any higher? With app 2 I was doign about 21 to 30 damage, and now I am doing the same.
I also noticed this when I upgraded my begorgeing earth from app 1 to app 4, it does not seem to do any more damage? I notice it takes longer to cast and has a neater visual to it, but damage wise it don't seem any different?