Cheapest priced copy (Odyssey): $0.49 at Card Kingdom, near mint, their price list as of .
Nantuko Mentor 
Creature — Insect Druid · 1/1 · Rare · Odyssey · #255
{2}{G}, {T}: Target creature gets +X/+X until end of turn, where X is that creature's power.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $0.49 to $10.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Odyssey | 255 | Rare | $0.49 | $10.99 |
One ruling from Wizards of the Coast
- 4 October 2004The value of X is determined when the ability resolves. The value will not change over time.