Cheapest priced copy (Commander Legends): $0.35 at Card Kingdom, near mint, their price list as of .
Horizon Scholar 
Creature — Sphinx · 4/4 · Uncommon · Core Set 2019 · #59
Flying
When this creature enters, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
4 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander Legends | 73 | Uncommon | $0.35 | $0.49 |
| Core Set 2019 | 59 | Uncommon | $0.35 | $0.49 |
| The List | THS-51 | Uncommon | $0.35 | — |
| Theros | 51 | Uncommon | $0.35 | $0.49 |
4 rulings from Wizards of the Coast
- 15 September 2013You choose how to order cards returned to your library after scrying no matter where you put them.
- 15 September 2013Scry appears on some spells and abilities with one or more targets. If all of the spell or ability's targets are illegal when it tries to resolve, it won't resolve and none of its effects will happen. You won't scry.
- 15 September 2013You perform the actions stated on a card in sequence. For some spells and abilities, that means you'll scry last. For others, that means you'll scry and then perform other actions.
- 15 September 2013When you scry, you may put all the cards you look at back on top of your library, you may put all of those cards on the bottom of your library, or you may put some of those cards on top and the rest of them on the bottom.