Cheapest priced copy (Torment): $0.49 at Card Kingdom, near mint, their price list as of .
Possessed Aven 
Creature — Bird Soldier Horror · 3/3 · Rare · Torment · #45
Flying
Threshold — As long as there are seven or more cards in your graveyard, this creature gets +1/+1, is black, and has "{2}{B}, {T}: Destroy target blue creature."
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $0.49 to $12.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Torment | 45 | Rare | $0.49 | $12.99 |