Cheapest priced copy (Dominaria United): $0.35 at Card Kingdom, near mint, their price list as of .
Uurg, Spawn of Turg 
Legendary Creature — Frog Beast · */5 · Uncommon · Dominaria United · #324
Uurg's power is equal to the number of land cards in your graveyard.
At the beginning of your upkeep, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)
{B}{G}, Sacrifice a land: You gain 2 life.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
4 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Dominaria United | 225 | Uncommon | $0.35 | $0.49 |
| Dominaria United | 324 | Uncommon | $0.35 | $0.49 |
| Dominaria United | 365 | Uncommon | — | $0.49 |
| Edge of Eternities Commander | 127 | Uncommon | $0.35 | — |
2 rulings from Wizards of the Coast
- 9 September 2022If you don't put the card into your graveyard, it stays on top of your library.
- 9 September 2022The ability that defines Uurg, Spawn of Turg's power works in all zones, not just on the battlefield.