Pithing Needle only costs one mana, letting you get it down on the battlefield as early as the first turn so your opponent never has a chance to use the card you named
Outlaws of Thunder Junction gave us the Greave's at home version in Lavaspur Boots, thankfully the power boost helps offset how much worse ward is as a targeting-deterrent, but it's still several notches below the other two
Restart Sequence and Chain Assassination are solid
*** I am very excited to see where all these new Theros cards take us in the various Constructed formats
states, Canadian provinces, and similar political subdivisions
When converting what you get (gems, packs, and play-in points) to their gem value, the rewards for both modes are practically the same for similar win rates