Dark ascension impact

[fizzles]

I'm just curios on how this will impact the current legacy decks especially the one listed on the deck's to beat section
Grafdigger's Cage (http://sales.starcitygames.com/carddisplay.php?product=382707)

[Nihil Credo]

http://www.mtgthesource.com/forums/showthread.php?22940-Dark-Ascension-in-Legacy