With all the new bosses having shadow versions of spells, why do we not have shadow dispels even if it is limit 1 per deck? It could require 1 to 2 shadow pips, would not be able to be spammed, would make you choose between attack defend and buff, add another layer of strategy, and give us the ability to deal with some bosses that have huge advantages.
Love this idea, thought of it as well, its very realistic spell and can only hope it makes it into the game! Wishful thinking, but can only hope - cheers!