FOILCheapest priced copy (Oath of the Gatewatch): $0.35 at Card Kingdom, near mint, their price list as of .
Spatial Contortion 
Instant · Rare · Friday Night Magic 2016 · #7
({C} represents colorless mana.)
Target creature gets +3/-3 until end of turn.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
3 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander Masters | 809 | Uncommon | $0.39 | — |
| Friday Night Magic 2016 | 7 | Rare | — | $0.49 |
| Oath of the Gatewatch | 8 | Uncommon | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 1 February 2021Spatial Contortion is banned in Pauper (not just non-legal), due to a special case on MTGO: https://magic.wizards.com/en/articles/archive/news/january-21-2019-banned-and-restricted-announcement