The current restriction of ‘no duplicates’ severly limits which decks are viable. And it disproportionately hurts multi-colored decks. What if you change the restriction to “In total, your 3 decks must contain at least 30 unique cards”. All currently legal deck lists would still be valid, but it would open up many new possibilities.
Would this be a good change for the normal tournaments? or better as a separate event?