Theban Nightmare

Speed Duel: Attack from the Deep SBAD-EN038 • common

Set: Speed Duel: Attack from the Deep
Printing code: SBAD-EN038
Rarity: Common
Card type: Effect monster
Attribute: Light
Level / Rank: 4
ATK: 1500
DEF: 500

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$1.03est. via TCGplayer

38,297cards tracked

6other printings of this card

Market

What it's worth

$1.03market price via TCGplayer · Sep 23, 2026

Estimate for a typical copy of Theban Nightmare; condition, printing, and grading move the real number.

Lore

Why it matters

Theban Nightmare serves as an effect monster within the Speed Duel environment, offering players a specific tactical option for their decks. As a common card from the Attack from the Deep set, it represents a accessible piece of a broader collection focused on faster, more streamlined card game play.

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Provenance

Where it came from

Theban Nightmare was originally introduced to the Yu-Gi-Oh! Trading Card Game in the Pharaoh's Servant expansion in 2002. It was designed as a high-risk, high-reward beatstick, utilizing a unique mechanic where its attack power fluctuates significantly based on the number of cards in the player's hand. This design reflects the game's early emphasis on resource management, where players had to balance the utility of holding cards with the need for immediate board presence.

The specific version here, SBAD-EN038, was released as a common card within the Speed Duel: Attack from the Deep set. This set was part of the Speed Duel initiative, a streamlined, accessible format designed to lower the barrier to entry for new players by using smaller deck sizes and simplified card effects. The inclusion of this card in the set allowed legacy players to experience older, niche mechanics within the updated, faster-paced environment of the Speed Duel format.

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Other printings

Others named Theban Nightmare

Same name, different printings and different cards — these sources have no shared id tying a reprint to its original.

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About

About Theban Nightmare

Theban Nightmare is a card in the Yu-Gi-Oh! catalog on collecto.rs. Speed Duel: Attack from the Deep SBAD-EN038 • common. Catalog data is sourced from YGOProDeck. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.

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Where does the Theban Nightmare catalog entry come from?

The catalog entry for Theban Nightmare is sourced from YGOProDeck. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.