I like the idea of not having tiered elemental spells. Fire will be usefull the entire game instead of being obsolete after so many levels. I also like how conj. got to keep a couple of elemental spells.

Some ideas:

1) Can animations and audio of these spells change as we level? (i.e. increased intensity/richness/color of flame?)

2) Perhaps we could interact with our envirment by needing a specific level 25 elemental spell to enter/proceed.