This has a lot of potential, but it's awkward to play early because it doesn't add to the board, and awkward to play late because you're less likely to get enough value out of it
For each of those cards, pay 4 life or put the card on top of your library. Effectively, its a bit like Brainstorm, but on every turn
You have to check this place out
Modern is incredibly open right now as players try to figure out what is best for the format, so well likely need to revisit the sideboard once things settle
Theres nothing to get excited about herejust another drop in an overflowing bucket
By looking at graded vs ungraded prices you can calculate if the overall cost of grading (shipping x 2 and the cost of the grading itself) would be more or less than the value added by completing the grading process, as well as what grade would be required to potentially turn a profit