Cheapest priced copy (Lorwyn Eclipsed): $0.49 at Card Kingdom, near mint, their price list as of .
Blossoming Defense 
Instant · Uncommon · Lorwyn Eclipsed · #167
Target creature you control gets +2/+2 and gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
4 printings · $0.49 to $1.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Lorwyn Eclipsed | 167 | Uncommon | $0.49 | $0.49 |
| Kaladesh | 146 | Uncommon | $0.59 | $1.49 |
| The List | KLD-146 | Uncommon | $0.59 | — |
| Starter Commander Decks | 173 | Uncommon | $0.49 | — |