The deck actually felt very solid, as strange as that sounds
For example, if your main deck has a lot of Thoughtseize and Fatal Push , but you're facing a Burn deck, those Fatal Push are practically dead
Development: Not Problematic The biggest developmental issue is making sure the difference between the original effect and the upgrade effect is balanced with the costs, but in the big picture, that's not too hard a task
But, the most important test to detect a counterfeit Magic card is the Green Dot Test Within the green dot on the back of the card, you can find a yellow spot
Then if a noncreature card was discarded this way, put a +1/+1 counter on each Moogle you control
Does a card like Wall of Fortune which allows you to reroll dice count