Cheapest priced copy (Tarkir: Dragonstorm Commander): $2.49 at Card Kingdom, near mint, their price list as of .
Jaws of Defeat 
Enchantment · Rare · Tarkir: Dragonstorm Commander · #67
Whenever a creature you control enters, target opponent loses life equal to the difference between that creature's power and its toughness.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $2.49 to $2.79 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Tarkir: Dragonstorm Commander | 27 | Rare | $2.49 | — |
| Tarkir: Dragonstorm Commander | 67 | Rare | $2.79 | — |
One ruling from Wizards of the Coast
- 4 April 2025To find the difference between a creature’s power and its toughness, subtract the smaller of those two numbers from the larger one. For example, the difference between the power and toughness of a 3/5 creature is 2. The difference between the power and toughness of a 5/3 creature is also 2.