Cheapest priced copy (The Brothers' War): $0.69 at Card Kingdom, near mint, their price list as of .
Sarinth Steelseeker 
Creature — Human Artificer Scout · 1/2 · Uncommon · The Brothers' War · #189
Whenever an artifact you control enters, look at the top card of your library. If it's a land card, you may reveal it and put it into your hand. If you don't put the card into your hand, you may put it into your graveyard.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
1 printing · $0.69 to $1.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| The Brothers' War | 189 | Uncommon | $0.69 | $1.99 |
One ruling from Wizards of the Coast
- 14 October 2022You don't have to reveal the card if it's a land card. You may choose not to reveal it and instead put it into your graveyard.