These are usually key pieces in tempo decks, and tacking scry onto your 1-drops brings you that much closer to an ideal start
It wont always draw cards, but if you build your deck right, the other options can still draw you cards anyways
Frank's calculations assume the pre-london mulligan rule of going down 1 card each time you mulligan (no scry), not the Commander mulligan of one free mulligan at the start, so the % chance of hitting your lands is actually a little higher for us
Who could blame her really, this was her job and she didnt owe us an explanation
What's the Mana Value of a Prototyped Card in Play
Anyways, here are all ten designs, covering their box design, spinner color, and coin type