The main aim is to basically outlast your opponent by having more removal than them, then using their own cards against them or playing Sheoldred, the Apocalypse and drawing your way to victory
Youll also introduce more risk and effort here because now you have to deal with scammers, lost/damaged mail, disputes, payment processing fees and potentially even income/sales tax
It has yet to appear in any other set
The real problem is what she does to the rest of your battlefield
Sacrifice something large to Momentous Fall or Disciple of Griselbrand, put those counters on a card with evasion, and swing away
Once he is on the field, he will be incredibly lethal given he gets +1 to Power and Life for every creature that leaves the Graveyardwhich we already established, you will do a lot of