Cheapest priced copy (Core Set 2021): $0.79 at Card Kingdom, near mint, their price list as of .
Selfless Savior 
Creature — Dog · 1/1 · Uncommon · Core Set 2021 · #36
Sacrifice this creature: Another target creature you control gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
4 printings · $0.79 to $8.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Core Set 2021 | 36 | Uncommon | $0.79 | $2.49 |
| Core Set 2021 | 393 | Uncommon | $1.99 | $4.49 |
| Secret Lair Drop | 732 | Rare | $5.99 | $5.49 |
| Secret Lair Drop | 1286 | Rare | $8.49 | $8.49 |