Cheapest priced copy (Duskmourn: House of Horror): $0.35 at Card Kingdom, near mint, their price list as of .
Orphans of the Wheat 
Creature — Human · 2/1 · Uncommon · Duskmourn: House of Horror · #22
Whenever this creature attacks, tap any number of untapped creatures you control. This creature gets +1/+1 until end of turn for each creature tapped this way.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Duskmourn: House of Horror | 22 | Uncommon | $0.35 | $0.49 |
2 rulings from Wizards of the Coast
- 20 September 2024If Orphans of the Wheat is untapped as its ability is resolving (for example, if it has vigilance), it can be tapped for its own ability.
- 20 September 2024You can tap any untapped creatures you control, including creatures you haven't controlled continuously since the beginning of your most recent turn, for Orphans of the Wheat's ability.