The Grindstone artifact card, a rare inclusion from the Magic: The Gathering World Championship Decks 1998 set. This card, identified by number rb290sb, offers a unique milling mechanic for collectors of vintage TCG items.
1998 • Magic: The Gathering • World Championship Decks 1998
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| Condition | Value | Source | Trend | Price Details |
|---|---|---|---|---|
$5.97 | Guide Estimate | +0.7% | ||
Raw / Ungraded
TCGplayer Market (reference) · Guide Estimate evidence · captured Oct 11, 2026
The Grindstone card is a rare artifact from the Magic: The Gathering World Championship Decks 1998 expansion, known by the set code WC98. Released in 1998, this card carries the identifier rb290sb and features a mana value of 1. As an artifact, it serves as a key piece in many vintage Magic: The Gathering collections, particularly for those focused on the World Championship Decks series. The card’s effect allows a player to mill two cards from their library by paying three mana and tapping the artifact. If two of those milled cards share a color, the effect repeats, creating a chain reaction that can significantly reduce a library's size. This mechanic makes Grindstone a distinctive addition to any Magic: The Gathering trading card game collection. The card’s flavor text, attributed to the character Crovax, adds narrative depth to the item. Art by Greg Simanson, Grindstone is a sought-after card among Magic: The Gathering enthusiasts. Its inclusion in the World Championship Decks 1998 set highlights its importance in the game's history. The card’s design and mechanics reflect the strategic depth of the 1998 era of Magic: The Gathering. The card is a rare artifact with a mana cost of one, designed by Greg Simanson. Its presence in the World Championship Decks 1998 set underscores its role in the game's competitive and casual scenes. The card’s rarity and unique effect make it a valuable addition to any collection.
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The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
The core identity of the card within the set.
The subject, team, league, and sport context tied to this card.
Featured
Grindstone
Game
Magic: The Gathering
Rarity, print treatment, and game-specific stats for this card.
Rare
Greg Simanson
Card Stock
English
{1}
Artifact
Abilities, attacks, oracle text, and flavor text printed on the card.
{3}, {T}: Target player mills two cards. If two cards that share a color were milled this way, repeat this process.
"Memory is a burden that wears at the soul as weather wears at stone." —Crovax
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