Mysterious Guard (LOD-021), a Common Flip Effect Spellcaster from the 2003 Legacy of Darkness Yu-Gi-Oh! trading card set.
Mysterious Guard
2003 • Yu-Gi-Oh! • Legacy of Darkness
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Market Price Guide
| Condition | Value | Comps | Source | Price Date |
|---|---|---|---|---|
| Raw / Ungraded | $1.09 | Unknown | Guide Estimate Based on TCGplayer Market (reference) | Source Observation Date Unavailable |
Price HistoryOver the last 30 days, stored prices ranged from $1.09 to $1.09 across 2 capture days. Change between Sep 4, 2026 and Sep 10, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts. | ||||
Raw / Ungraded
$1.09- Comps
- Unknown
- Source
Guide Estimate
Based on TCGplayer Market (reference)- Price Date
- Source Observation Date Unavailable
Price HistoryOver the last 30 days, stored prices ranged from $1.09 to $1.09 across 2 capture days. Change between Sep 4, 2026 and Sep 10, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
Price History
Description
The Mysterious Guard card, designated LOD-021, belongs to the Legacy of Darkness set released in 2003. As part of the Yu-Gi-Oh! Trading card game, this Common rarity card features a Level 3 EARTH Spellcaster monster with a Flip Effect. The Legacy of Darkness expansion remains a foundational release for collectors seeking to complete the early era of the franchise. This product represents a distinct piece of that history, appealing to enthusiasts who value the original design and mechanics of the game. Collectors often seek out cards from this set to build comprehensive libraries or to explore the foundational strategies of the Yu-Gi-Oh! TCG. The Mysterious Guard serves as a functional component for those interested in the diverse monster types available during this period. Its Spellcaster attribute and EARTH alignment place it within specific gameplay niches that defined early tournament formats. For investors and hobbyists alike, owning a piece of the Legacy of Darkness release offers a tangible connection to the game's rapid growth in the early 2000s. Whether you are aiming to fill a gap in your binder or exploring the strategic depth of early Yu-Gi-Oh! Monsters, this product offers a direct path to acquiring a classic card. The enduring popularity of the franchise ensures that cards from this era remain relevant for new players and veteran collectors. By focusing on the identity and context of the Legacy of Darkness set, we help you build a collection that respects the game's origins. Explore the full range of Yu-Gi-Oh! Products to find the pieces that complete your dream 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
Mysterious Guard
Game
Yu-Gi-Oh!
TCG Attributes
Rarity, print treatment, and game-specific stats for this card.
Common
Card Stock
English
Earth
Spellcaster
3
800 / 1200
Card Text
Abilities, attacks, oracle text, and flavor text printed on the card.
FLIP: Target 1 face-up monster on the field, and if you control a face-up Warrior-Type monster, you can target 1 additional face-up monster on the field; return the first target to the top of the Deck, then return the additional target (if any) to the hand if you still control a face-up Warrior-Type monster.










