5. Will you be upgrading spells to the 3.5 definitions? Ferret: Yes, we will. There was a good stretch of time where the 3.0 Player's Handbook and 3.5 version were always open on my desk as I tried to find all the nuance changes between the systems. Fortunately, some denizens of the web also provided frightening data on this to help. But many spells have gone through changes because of 3.5. One of the biggies is the Harm and Heal spells which now have damage and healing caps. Many of the stat buff spells have had their duration changed. And many more changes are around.