Cheapest priced copy (Assassin's Creed): $0.59 at Card Kingdom, near mint, their price list as of .
Poison-Blade Mentor 
Creature — Human Assassin · 2/1 · Uncommon · Assassin's Creed · #288
Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)
Whenever this creature attacks, another target Assassin you control gains deathtouch until end of turn.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $0.59 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Assassin's Creed | 288 | Uncommon | $0.59 | — |