Cheapest priced copy (Hour of Devastation): $0.59 at Card Kingdom, near mint, their price list as of .
Torment of Scarabs 
Enchantment — Aura Curse · Uncommon · Hour of Devastation · #78
Enchant player
At the beginning of enchanted player's upkeep, that player loses 3 life unless they sacrifice a nonland permanent of their choice or discard a card.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
2 printings · $0.59 to $1.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Hour of Devastation | 78 | Uncommon | $0.59 | $1.49 |
| Foundations Jumpstart | 495 | Uncommon | $0.69 | — |
One ruling from Wizards of the Coast
- 14 July 2017While resolving the triggered ability of Torment of Scarabs, the enchanted player chooses a card to be discarded without revealing it, chooses a nonland permanent to be sacrificed, or chooses to do neither. Then that player discards that card, sacrifices that permanent, or loses 3 life. That player can always choose to lose 3 life, even if they have cards to discard or nonland permanents to sacrifice.