When you put My Crushing Masterstroke in motion, you might just win the game on the spot
Ultimately, if you want to participate in tournaments, then English cards are the way to go
Borderless foil: Around $30 Borderless non-foil: Around $25 Foil: Around $22 Normal: Around $22 The Ancient One The Ancient One uses the new MTG mechanic Descend
While I'm not keen on adding non-SPM legends like Shelob (from The Lord of the Rings ), Ishkanah, Grafwidow (from Eldritch Moon ) or Arasta of the Endless Web (from Theros Beyond Death ), I do think there are cards outside of this set that I'd love to run in this list
Manipulating the Lore Counters on Saga cards is a novel way to run this card too
For just three mana, its an artifact that will give you an extra copy of any spell that you copy