Cheapest priced copy (Innistrad: Double Feature): $0.35 at Card Kingdom, near mint, their price list as of .
Drownyard Amalgam 
Creature — Zombie Horror · 3/6 · Common · Innistrad: Midnight Hunt · #50
When this creature enters, target player mills three cards. (They put the top three cards of their library into their graveyard.)
{2}{U}: This creature can't be blocked this turn.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
2 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Innistrad: Double Feature | 50 | Common | $0.35 | $0.49 |
| Innistrad: Midnight Hunt | 50 | Common | $0.35 | $0.49 |