(Can you imagine bringing Liliana back as a zombie
There are going to be times where you cast this and end up with two great attacks as a result, and the Vigilance makes it so you dont have to give up on defending yourself either, so chances are better than normal that those attacks are worth taking
The times when this is most backbreaking is when you play a mana accelarent on turn 1 and 2 and then drop this on turn three, sending your opponent back to the stone age in terms of their chances of developing in the game
Putting the obvious incredible exception of Starting Town aside, the best of the entire bunch appears to be Midgar, City of Mako, which says something about this types strength
There are plenty of ways in Modern to scry in blue that already see fair amounts of play
With Niv-Mizzet Reborn similarly seeing $200 price fluctuations, its safe to say serialized cards prices are far from stable