Cheapest priced copy (Reality Fracture): $0.49 at Card Kingdom, near mint, their price list as of .
Tenured Tethermage 
Creature — Human Artificer · 1/1 · Rare · Reality Fracture · #154
When this creature enters, you may sacrifice a land. If you do, create two tapped Heartwood tokens. (They're red and green artifacts with "{T}: Add {R} or {G}.")
Tap two untapped artifacts you control: Put two +1/+1 counters on this creature.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
3 printings · $0.49 to $0.79 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Reality Fracture | 154 | Rare | $0.49 | $0.49 |
| Reality Fracture | 357 | Rare | $0.49 | $0.79 |
| PFRA | 154p | Rare | $0.59 | $0.79 |
One ruling from Wizards of the Coast
- 21 August 2026Heartwood tokens are a kind of predefined token. Each one is a red and green artifact with the artifact subtype Heartwood and the ability "{T}: Add {R} or {G}."