For now, why don't you try downloading my Pumpkin Ghost unit for Magic? (See Happy Halloween topic in General Discussion)
It's main attack is impact, which is rare among magic units, with just the golem having a ranged impact. Its main attack is a pumpkin toss which deals roughly the same damage that the archmage does with no splash (no killing your own units, woo hoo!) but is faster, uses less EP and stuff. The pumpkin ghost requires an archmage to get, and is summoned from the summoner. It has MUCH more HP than the archmage, which sheds that disadvantage, but it still seems balanced.
Tell me what you think! (And don't shun the idea, download the unit!)