Cheapest priced copy (Ultimate Masters): $0.39 at Card Kingdom, near mint, their price list as of .
Martyr of Sands 
Creature — Human Cleric · 1/1 · Common · Coldsnap · #15
{1}, Reveal X white cards from your hand, Sacrifice this creature: You gain three times X life.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
2 printings · $0.39 to $6.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Coldsnap | 15 | Common | $0.59 | $6.99 |
| Ultimate Masters | 25 | Common | $0.39 | $1.49 |
3 rulings from Wizards of the Coast
- 15 July 2006Each card that’s revealed to pay the cost remains revealed until the ability leaves the stack.
- 15 July 2006A card that’s already revealed for another cost or because of an effect can be revealed to pay this cost.
- 15 July 2006If one of the cards that’s revealed to pay the cost leaves its owner’s hand before the ability resolves, it stops being revealed, but the value of X is not affected.