The 2007 Magic: The Gathering Tenth Edition foil Caves of Koilos card offers dual Black and White mana generation for strategic deck building.
Caves of Koilos
2007 • Magic: The Gathering • Tenth Edition
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Market Price Guide
| Condition | Value | Comps | Source | Price Date |
|---|---|---|---|---|
| Raw / Ungraded | $33.29 | Unknown | Guide Estimate Based on TCGplayer Market (reference) | Source Observation Date Unavailable |
Price evidence Estimate: $33.29, based on Guide Estimate. Source Observation Date Unavailable Captured Sep 17, 2026Automatic repricing remains unavailable because there are too few comparable observations.Price HistoryOver the last 30 days, stored prices ranged from $33.29 to $33.29 across 3 capture days. Change between Sep 4, 2026 and Sep 17, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts. | ||||
Raw / Ungraded
$33.29- Comps
- Unknown
- Source
Guide Estimate
Based on TCGplayer Market (reference)- Price Date
- Source Observation Date Unavailable
Price evidenceEstimate: $33.29, based on Guide Estimate.
Source Observation Date Unavailable Captured Sep 17, 2026Automatic repricing remains unavailable because there are too few comparable observations.Price HistoryOver the last 30 days, stored prices ranged from $33.29 to $33.29 across 3 capture days. Change between Sep 4, 2026 and Sep 17, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
Price History
Description
Caves of Koilos stands as a foundational dual-land card within the 2007 Magic: The Gathering Tenth Edition set. Designed by Jim Nelson, this rare foil card provides collectors with a tangible piece of one of the most iconic expansions in trading card game history. As a land type with no mana cost, it serves as a critical resource engine, allowing players to produce either black or white mana by tapping it, though it requires the user to deal one damage to their own life total as a balancing mechanic. The foil treatment adds a distinct visual appeal that elevates the card beyond its functional gameplay role. Collectors often seek this card number 350 to complete their Tenth Edition base set, appreciating the symmetry of its dual-color identity. Whether you are building a vintage collection, investing in staple cards, or looking to complete your Tenth Edition binder, this foil variant offers a compelling addition to any catalog. The strategic value of Caves of Koilos lies in its flexibility. It bridges the gap between mono-black and mono-white strategies, making it a versatile choice for various archetypes. While the game has evolved significantly since 2007, the core mechanics remain relevant for casual play and older formats. The foil finish, characteristic of rare cards from this era, catches the light and highlights the detailed artwork, making it a standout piece for display. Collecting Tenth Edition cards is about more than just gameplay; it is about owning a piece of gaming culture. The Caves of Koilos foil is a testament to the enduring appeal of dual lands that offer both power and risk. By acquiring this card, you are not just adding a resource generator to your deck, but also securing a key component of a beloved collector's set.
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Card Details
The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
Catalog Profile
The core identity of the card within the set.
Featured Subject
The subject, team, league, and sport context tied to this card.
Featured
Caves of Koilos
Game
Magic: The Gathering
TCG Attributes
Rarity, print treatment, and game-specific stats for this card.
Rare
Jim Nelson
Card Stock
English
Foil
Land
Card Text
Abilities, attacks, oracle text, and flavor text printed on the card.
{T}: Add {C}. {T}: Add {W} or {B}. This land deals 1 damage to you.









