I though of a idea at were you are level 75 you get a new spell:
Mystery Prisim pips:0 Changes your school into a different school for example: I was battling a fire boss. i was going to use scarecrow. I use the mystery prisim and the prisim swaps death damage and turns it into balance damage. if the boss had a minion and that minion had a mystery prisim the death damage would turn into storm damage!
this idea is too unpredictable a mdification is if they have just a mystery fire might get turned into fire unless you receive a special one that does everything but fire but in my honest opinion it is a waste and has no purpose or use when you already have prism that boosts your damage n same kind of enemy
This idea has crossed my mind as well, but a looooong time ago when the Astral Spells had just come out. The spell in itself would be exactly the same as your post reads, but as a star spell, it was a randomization bubble that converted outgoing spells to a random school other than the original. With the addition of spells like Berserk with an in/out function, I don't know how exactly such a spell would augment game play and pvp... but I'm real excited to find out
this idea is too unpredictable a mdification is if they have just a mystery fire might get turned into fire unless you receive a special one that does everything but fire but in my honest opinion it is a waste and has no purpose or use when you already have prism that boosts your damage n same kind of enemy
so what her idea was great an a plus in ideas if you will!