I think a lot of the GM prep can be handled by having a good list of sample signature spells. A database searchable by spell list and MP cost would be great, too.
I think the proposed system gives up too much flexibility. It seems too restrictive. If I have an idea for a really cool spell that would cost 5MP, but it's not part of a themed list I have, I have to think up a theme and a list of spells to build up to it. With the EoM system the spell lists are much more broad and allow for far more creative freedom, at least in my opinion.
I think the proposed system gives up too much flexibility. It seems too restrictive. If I have an idea for a really cool spell that would cost 5MP, but it's not part of a themed list I have, I have to think up a theme and a list of spells to build up to it. With the EoM system the spell lists are much more broad and allow for far more creative freedom, at least in my opinion.