The 'Mathematician' (SDSH-EN020) is a Level 3 EARTH Spellcaster Effect Monster from the 2020 Yu-Gi-Oh! Structure Deck: Shaddoll Showdown.
2020 • Yu-Gi-Oh! • Structure Deck: Shaddoll Showdown
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Raw / Ungraded
TCGplayer Market (reference) · Guide Estimate evidence · captured Oct 26, 2026
Released in 2020 as part of the Structure Deck: Shaddoll Showdown, the card 'Mathematician' (SDSH-EN020) serves as a foundational piece for players building the Shaddoll archetype. This Level 3 EARTH Spellcaster Effect Monster is designed to support the strategic mechanics associated with the deck's signature theme, providing essential support for summoning and field control. Collectors and players alike value this card for its role in establishing the core gameplay loop of the Shaddoll strategy. As a Common rarity card within the SDSH set, 'Mathematician' is widely available, making it an accessible addition for both new and experienced Yu-Gi-Oh! traders. Its inclusion in the Structure Deck highlights its importance in the official product line, offering a tangible connection to the evolving meta-game of the Trading Card Game. The card's design and text reflect the intricate lore and mechanical depth that define the Yu-Gi-Oh! brand, appealing to those who appreciate the strategic nuances of the Shaddoll series. For collectors, owning this card from the Shaddoll Showdown release provides a complete representation of the deck's initial toolkit. It is an ideal component for those looking to complete their Structure Deck collection or to understand the historical development of the Shaddoll archetype. The card stands as a testament to the continuous innovation within the Yu-Gi-Oh! TCG, offering a piece of the game's rich history and strategic evolution. Whether for gameplay utility or collection completeness, 'Mathematician' remains a relevant and sought-after card among enthusiasts of the Shaddoll family.
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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
Mathematician
Game
Yu-Gi-Oh!
Rarity, print treatment, and game-specific stats for this card.
Common
Card Stock
English
Earth
Spellcaster
3
1500 / 500
Abilities, attacks, oracle text, and flavor text printed on the card.
When this card is Normal Summoned: You can send 1 Level 4 or lower monster from your Deck to the GY. When this card is destroyed by battle and sent to the GY: You can draw 1 card.
FAQ
The Mathematician (SDSH-EN020) is an EARTH Attribute Spellcaster Type Effect Monster. It is a Level 3 monster featured in the Yu-Gi-Oh! Trading Card Game.
This card is part of the Structure Deck: Shaddoll Showdown, released in 2020. It carries the set code SDSH-EN020 and has a Common rarity.
Yes, the Mathematician is designed to support the Shaddoll archetype. It is included in the Structure Deck to help players build decks centered around this theme.
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