Cheapest priced copy (Odyssey): $2.49 at Card Kingdom, near mint, their price list as of .
Sphere of Law 
Enchantment · Uncommon · Odyssey · #50
If a red source would deal damage to you, prevent 2 of that damage.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $2.49 to $19.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Odyssey | 50 | Uncommon | $2.49 | $19.99 |