The Challenges of Changing the Manicon of a Card

One of the best things about magic, designed for me, is that you can change the power level of a card by doing so many different things. Yet, one of the big challenges, like, one of te things thati i find interesting is magic, like, you have to cost things in whole numbers and there's a huge difference between blue and red. "It's definitely one of the largest struggles for our group in turns of coming up with the right costs for the right effects"