I think it would be awesome to be able to get a TRUE grandmaster's sword. One that we would have to farm for in the Grandmasters tower and instead of it only hitting a max of 100 have it have a max hit of 200. but instead of it being one class its a random school spell. it would glow all colors and changes the class of the hit at random. so one time it could hit fire then next hit it could be a storm or ice hit etc.
Also i think it would be an awesome idea for the life school to have a good hitting spell such as a spirit class Hydra So it would hit dead life myth instead of ice fire storm.
got a bunch more idea's but would like other fellow players insight on these two for a start..