5Ds and an evolved form of Powertool Dragon
In many cases, winning the die roll can offset an otherwise unfavourable matchup, simply by letting you establish tempo and disrupt before your opponent can stabilize
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For example, you can pay for Reaper King by spending one mana of each color, and one mana each of four different colors, and one mana each of three different colors, and one mana each of two different colors, and one mana of any color, or .
When Innistrad and company rotated out with the introduction of Theros , the deck died
Changes for the Better The good news (and I've already seen this in sets that we've designed but that haven't gotten to all of you yet) is that this change is having a wonderful effect on design