Cheapest priced copy (Tarkir: Dragonstorm Commander): $0.49 at Card Kingdom, near mint, their price list as of .
Steward of the Harvest 
Creature — Human Druid · 3/3 · Rare · Tarkir: Dragonstorm Commander · #48
When this creature enters, exile up to three target land cards from your graveyard.
Creatures you control have all activated abilities of all land cards exiled with this creature.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $0.49 to $0.79 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Tarkir: Dragonstorm Commander | 48 | Rare | $0.49 | — |
| Tarkir: Dragonstorm Commander | 88 | Rare | $0.79 | — |
4 rulings from Wizards of the Coast
- 4 April 2025Creatures you control gain only activated abilities of the exiled land cards. They don’t gain triggered abilities, static abilities, or keyword abilities that aren’t activated abilities.
- 4 April 2025If an activated ability of a land card exiled with Steward of the Harvest references the card it’s printed on by name, treat the version of that ability on each creature you control as though it referenced the creature that has it by name instead.
- 4 April 2025Land cards with one or more basic land types have the intrinsic activated ability “{T}: Add [mana symbol],” even if the text box doesn’t actually contain that text or the card has no text box. For Plains, [mana symbol] is {W}; for Islands, {U}; for Swamps, {B}; for Mountains, {R}; and for Forests, {G}.
- 4 April 2025Activated abilities contain a colon. They’re generally written “[Cost]: [Effect].” Some keywords are activated abilities; they have colons in their reminder text.