Cheapest priced copy (Innistrad Remastered): $2.99 at Card Kingdom, near mint, their price list as of .
Voice of the Blessed 
Creature — Spirit Cleric · 2/2 · Rare · Innistrad: Crimson Vow · #44
Whenever you gain life, put a +1/+1 counter on this creature.
As long as this creature has four or more +1/+1 counters on it, it has flying and vigilance.
As long as this creature has ten or more +1/+1 counters on it, it has indestructible.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
7 printings · $2.99 to $19.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Innistrad: Double Feature | 311 | Rare | $4.99 | $19.99 |
| Innistrad Remastered | 50 | Rare | $2.99 | $3.49 |
| The List | INR-50 | Rare | $3.49 | — |
| Innistrad: Crimson Vow Promos | 44p | Rare | $4.99 | $5.99 |
| Innistrad: Crimson Vow Promos | 44s | Rare | — | $7.99 |
| Innistrad: Crimson Vow | 44 | Rare | $3.49 | $3.99 |
| Innistrad: Crimson Vow | 354 | Rare | $3.99 | $5.99 |
6 rulings from Wizards of the Coast
- 19 November 2021In a Two-Headed Giant game, life gained by your teammate won't cause the first ability to trigger, even though it caused your team's life total to increase.
- 19 November 2021Each creature with lifelink dealing combat damage causes a separate life-gaining event. For example, if two creatures you control with lifelink deal combat damage at the same time, Voice of the Blessed's first ability will trigger twice. However, if a single creature you control with lifelink deals combat damage to multiple creatures, players, and/or planeswalkers at the same time (perhaps because it has trample or was blocked by more than one creature), the ability will trigger only once.
- 19 November 2021The first ability of Voice of the Blessed triggers just once for each life-gaining event, no matter how much life was gained.
- 19 November 2021If you gain an amount of life “for each” of something, that life is gained as one event and the ability of Voice of the Blessed triggers only once.
- 19 November 2021If Voice of the Blessed is dealt lethal damage at the same time that you gain life, it won't receive a counter from its ability in time to save it.
- 19 November 2021Gaining flying after it has become blocked won't cause Voice of the Blessed to become unblocked.