Cheapest priced copy (Ninth Edition): $1.29 at Card Kingdom, near mint, their price list as of .
Blackmail 
Sorcery · Uncommon · Onslaught · #127
Target player reveals three cards from their hand and you choose one of them. That player discards that card.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
3 printings · $1.29 to $6.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Ninth Edition | 115 | Uncommon | $1.29 | — |
| Ninth Edition | 115★ | Uncommon | — | $4.49 |
| Onslaught | 127 | Uncommon | $1.29 | $6.99 |
One ruling from Wizards of the Coast
- 4 October 2004If the player has less than 3 cards, all of them are revealed.