Cheapest priced copy (Dominaria United): $0.35 at Card Kingdom, near mint, their price list as of .
Bortuk Bonerattle 
Legendary Creature — Troll Shaman · 4/4 · Uncommon · Dominaria United · #296
Domain — When Bortuk Bonerattle enters, if you cast it, choose target creature card in your graveyard. Return that card to the battlefield if its mana value is less than or equal to the number of basic land types among lands you control. Otherwise, put it into your hand.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
3 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Dominaria United | 197 | Uncommon | $0.35 | $0.49 |
| Dominaria United | 296 | Uncommon | $0.35 | $0.49 |
| Dominaria United | 337 | Uncommon | — | $0.35 |
2 rulings from Wizards of the Coast
- 9 September 2022Domain abilities count the number of basic land types among lands you control, not how many lands you control or how many of any type.
- 9 September 2022The basic land types are Plains, Island, Swamp, Mountain, and Forest. Land types other than basic land types (such as Desert) don’t contribute to domain abilities.