Cheapest priced copy (Streets of New Capenna): $0.35 at Card Kingdom, near mint, their price list as of .
Spara's Adjudicators 
Creature — Cat Citizen · 4/4 · Common · Streets of New Capenna · #335
When this creature enters, target creature an opponent controls can't attack or block until your next turn.
{2}, Exile this card from your hand: Target land gains "{T}: Add {G}, {W}, or {U}" until this card is cast from exile. You may cast this card for as long as it remains exiled.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
3 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Streets of New Capenna | 224 | Common | $0.35 | $0.49 |
| Streets of New Capenna | 335 | Common | $0.35 | $0.49 |
| Streets of New Capenna | 400 | Common | — | $0.35 |
2 rulings from Wizards of the Coast
- 29 April 2022You may use the mana ability Spara's Adjudicators grants to the land while casting Spara's Adjudicators from exile.
- 29 April 2022If Spara's Adjudicators is removed from exile without being cast, the land will continue to have this ability.