I was wondering, since i love this set so much that i'll definitely throw my money in to get it, how about, in case you can't do spell particle effects, you hire someone to change the skills into something like this:

Watching this set reminds me of that flower, Lily, they're really beautiful so, how about making either the Nova like taking a lily design on the ground, or for Freezing Field, frozen Lilies blooming and damaging everything around.

The flower i am refering to is this.
http://7-themes.com/data_images/out/10/6800823-lily-flower.jpg