Cheapest priced copy (Eventide): $0.59 at Card Kingdom, near mint, their price list as of .
Twinblade Slasher 
Creature — Elf Warrior · 1/1 · Uncommon · Eventide · #79
Wither (This deals damage to creatures in the form of -1/-1 counters.)
{1}{G}: This creature gets +2/+2 until end of turn. Activate only once each turn.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $0.59 to $1.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Eventide | 79 | Uncommon | $0.59 | $1.49 |