Cheapest priced copy (Odyssey): $0.35 at Card Kingdom, near mint, their price list as of .
Battle Strain 
Enchantment · Uncommon · Odyssey · #177
Whenever a creature blocks, this enchantment deals 1 damage to that creature's controller.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $0.35 to $1.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Odyssey | 177 | Uncommon | $0.35 | $1.49 |