Sinister Serpent is a WATER Attribute Reptile Effect Monster from the 2019 Speed Duel: Attack from the Deep set, identified by card number SBAD-EN037.
Sinister Serpent
2019 • Yu-Gi-Oh! • Speed Duel: Attack from the Deep
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Market Price Guide
| Condition | Value | Comps | Source | Price Date |
|---|---|---|---|---|
| Raw / Ungraded | $1.82 | Unknown | Guide Estimate Based on TCGplayer Market (reference) | Source Observation Date Unavailable |
Price HistoryOver the last 30 days, stored prices ranged from $1.82 to $1.82 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
$1.82- 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 $1.82 to $1.82 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
Sinister Serpent, cataloged as SBAD-EN037, serves as a foundational WATER Attribute Reptile Effect Monster within the 2019 Speed Duel: Attack from the Deep set. Released as part of the specialized Speed Duel format, this card introduces collectors to a distinct gameplay environment that diverges from the traditional Master Duel experience. The product identity is anchored by its specific set code, SBAD, which distinguishes it from standard TCG expansions and highlights its role in the rapid-paced variant of the Yu-Gi-Oh! trading card game. As a Level 1 Reptile, Sinister Serpent represents the entry-level tier of monster summoning, offering a strategic starting point for players looking to build decks tailored to the Speed Duel ruleset. Its WATER Attribute makes it compatible with specific support cards designed to enhance aquatic-themed strategies, providing flexibility for collectors interested in thematic deck building. The card’s classification as an Effect Monster indicates that it possesses special abilities that activate during gameplay, adding a layer of mechanical depth that appeals to enthusiasts who enjoy analyzing card interactions and tactical possibilities. For collectors, SBAD-EN037 holds significance as a piece of Yu-Gi-Oh! history tied to the evolution of the game’s formats. The Speed Duel: Attack from the Deep set was designed to make the game more accessible and faster, and cards like Sinister Serpent were crafted to support this new dynamic. Owning this card allows collectors to engage with a specific era of the franchise’s expansion, understanding how different formats influence card design and gameplay strategy. Whether used in casual play or studied for its design context, Sinister Serpent remains a notable entry in the Speed Duel catalog. It offers a tangible connection to the 2019 release, providing insight into how the Yu-Gi-Oh! community adapted to new gaming experiences. Collectors often seek out cards from this set to complete their Speed Duel collections or to explore the unique mechanics that define this sub-format. The card’s straightforward design and clear attribute classification make it an essential reference point for understanding the Speed Duel ecosystem. By examining Sinister Serpent, collectors can appreciate the broader narrative of the Yu-Gi-Oh! trading card game as it continues to evolve and introduce new ways for fans to engage with their favorite universe.
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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
Sinister Serpent
Game
Yu-Gi-Oh!
TCG Attributes
Rarity, print treatment, and game-specific stats for this card.
Common
Card Stock
English
Water
Reptile
1
300 / 250
Card Text
Abilities, attacks, oracle text, and flavor text printed on the card.
During your Standby Phase, if this card is in your GY: You can add it to your hand, also banish 1 "Sinister Serpent" from your GY during your opponent's next End Phase. You can only use this effect of "Sinister Serpent" once per turn.
