Cheapest priced copy (Mirrodin Besieged): $0.35 at Card Kingdom, near mint, their price list as of .
Horrifying Revelation 
Sorcery · Common · Mirrodin Besieged · #45
Target player discards a card, then mills a card.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Mirrodin Besieged | 45 | Common | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 1 June 2011If the player has no cards in their hand or no cards in their library, the other effect still happens.