Cheapest priced copy (Innistrad: Crimson Vow Promos): $8.99 at Card Kingdom, near mint, their price list as of .
Hallowed Haunting 
Enchantment · Mythic · Innistrad: Crimson Vow · #349
As long as you control seven or more enchantments, creatures you control have flying and vigilance.
Whenever you cast an enchantment spell, create a white Spirit Cleric creature token with "This token's power and toughness are each equal to the number of Spirits you control."
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
6 printings · $8.99 to $29.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Innistrad: Double Feature | 284 | Mythic | $9.99 | $29.99 |
| Innistrad: Crimson Vow Promos | 17p | Mythic | $8.99 | $13.99 |
| Innistrad: Crimson Vow Promos | 17s | Mythic | — | $15.99 |
| Special Guests | 64 | Mythic | $11.99 | $22.99 |
| Innistrad: Crimson Vow | 17 | Mythic | $9.49 | $13.99 |
| Innistrad: Crimson Vow | 349 | Mythic | $12.99 | $14.99 |