About five years ago, those types of cards were much better since cubes were slower, but with many cubes adopting aggressive strategies and getting more efficient removal options, things like the Vindicate test (where you get an effect out of it if the creature dies at sorcery speed, so Consecrated Sphinx passes that test) hamper its effectiveness, but it does protect itself well if you are able to untap with it since you can turn just about any blue card into a counterspell or draw card
10 Sand Scout Two Throwbacks On A 2/2 Body Reading Sand Scouts text box is like being repeatedly punched in the face by the past
9 Mew ex Copy Any Energy-Producing Moves Mew ex cannot accelerate Energy on its own
(It's an artifact with ", , Sacrifice this artifact: You gain 3 life.") , , Tap X untapped Foods you control: Create X 1/1 white Human creature tokens
According to the post, one of the files on public record read as Magic: The Gathering - SLD Happy Little Gathering