Cheapest priced copy (Kaldheim Commander): $2.29 at Card Kingdom, near mint, their price list as of .
Rhys the Exiled 
Legendary Creature — Elf Warrior · 3/2 · Rare · Kaldheim Commander · #73
Whenever Rhys attacks, you gain 1 life for each Elf you control.
{B}, Sacrifice an Elf: Regenerate Rhys.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
2 printings · $2.29 to $27.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Kaldheim Commander | 73 | Rare | $2.29 | — |
| Morningtide | 135 | Rare | $2.79 | $27.99 |
One ruling from Wizards of the Coast
- 1 April 2008You may sacrifice Rhys the Exiled to pay for its own regeneration ability. However, since Rhys is no longer on the battlefield, the ability will have no effect.