For four mana, two of which have to be Blue or Green, you get to mill two cards and then you can return a nonland card of an opponents choice from your graveyard to your hand
POKMON CARD GAME sv3 125/108 Super Rare card
Sorin, Imperious Bloodlord, for instance, almost quadrupled in price once their competitive Pioneer potential was revealed
Dregscape gets you out of this bind by giving them all unearth and giving you one last swing, or allows you to trigger effects that proc when slivers enter the battlefield
It quickly became one of the more popular black commanders, and one of the most played black creatures in formats like Standard and Pioneer
I know you design these cards with that in mind, so do you see it as a miss when one performs super well in 1v1 Constructed, or is it just a natural part of how those formats evolve now