Cheapest priced copy (Exodus): $0.79 at Card Kingdom, near mint, their price list as of .
Entropic Specter 
Creature — Specter Spirit · */* · Rare · Exodus · #61
Flying
As this creature enters, choose an opponent.
Entropic Specter's power and toughness are each equal to the number of cards in the chosen player's hand.
Whenever this creature deals damage to a player, that player discards a card.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $0.79 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Exodus | 61 | Rare | $0.79 | — |
2 rulings from Wizards of the Coast
- 4 October 2004You choose one opposing player during resolution and it only affects that one player. This choice is not changed even if this card changes controllers. It becomes 0/0 if the chosen player leaves the game.
- 4 October 2004The opponent does not discard a card if all the damage is prevented.