Cheapest priced copy (Bloomburrow): $0.99 at Card Kingdom, near mint, their price list as of .
Jackdaw Savior 
Creature — Bird Cleric · 3/1 · Rare · Bloomburrow Promos · #18p
Flying
Whenever this creature or another creature you control with flying dies, return another target creature card with lesser mana value from your graveyard to the battlefield.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
4 printings · $0.79 to $3.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Bloomburrow | 18 | Rare | $0.99 | $0.79 |
| Bloomburrow | 296 | Rare | $0.99 | $1.99 |
| Bloomburrow Promos | 18p | Rare | $3.49 | $1.49 |
| Bloomburrow Promos | 18s | Rare | — | $2.49Out of stock |
3 rulings from Wizards of the Coast
- 26 July 2024The target creature card must have a lesser mana value than the creature that caused Jackdaw Savior’s last ability to trigger. Use the mana value of that creature as it last existed on the battlefield to determine which creature cards in your graveyard are legal targets for that ability.
- 26 July 2024If a creature on the battlefield or a creature card in a graveyard has {X} in its mana cost, X is 0 for the purpose of determining its mana value.
- 26 July 2024If Jackdaw Savior and another creature you control with flying die at the same time, Jackdaw Savior’s last ability triggers for each of them.