Prometheus, King of the Shadows
Structure Deck: Lair of Darkness · #EN006

Prometheus, King of the Shadows

Prometheus, King of the Shadows is a Common Effect Monster from Structure Deck: Lair of Darkness (EN006) in the Yu-Gi-Oh! TCG. Stats: DARK, Level 4, ATK 1200, DEF 800. Cactaur's latest catalog snapshot shows a market reference near $0.09 for ungraded copies.

Structure Deck: Lair of Darkness set collectorsBulk and playset buyers
TCGPlayer market $0.09
Cardmarket trend
Rarity Common
App coming soon

Who is this card for?

Prometheus, King of the Shadows suits collectors and players working on Structure Deck: Lair of Darkness who need the Common slot. This is typically a low-cost slot for master sets; avoid overpaying unless you need a specific edition or near-mint condition.

What is Prometheus, King of the Shadows from Structure Deck: Lair of Darkness?

Prometheus, King of the Shadows is a Effect Monster in Structure Deck: Lair of Darkness numbered EN006. DARK, Level 4, ATK 1200, DEF 800. Prometheus, King of the Shadows (EN006) from Structure Deck: Lair of Darkness should be evaluated with set context, stats, archetype, and condition together.

What is Prometheus, King of the Shadows worth today?

Cactaur tracks a market reference near $0.09 for Prometheus, King of the Shadows. Low and high spread runs $0.09 to null. This printing is from Structure Deck: Lair of Darkness. Collector number EN006 distinguishes this printing from same-name cards in other sets.

SetStructure Deck: Lair of Darkness
NumberEN006
RarityCommon
TCGPlayer USD$0.09
Cardmarket EUR

How collectible is Prometheus, King of the Shadows?

Prometheus, King of the Shadows is a Common printing in Structure Deck: Lair of Darkness. Master set builders use set code and passcode to track completion progress. This printing is from Structure Deck: Lair of Darkness. Collector number EN006 distinguishes this printing from same-name cards in other sets.

What are the key details for Prometheus, King of the Shadows?

Prometheus, King of the Shadows lists as Effect Monster (Fiend). Rules text is indexed in the catalog for search and deck research. This printing is from Structure Deck: Lair of Darkness. Collector number EN006 distinguishes this printing from same-name cards in other sets.

Cactaur's take

Prometheus, King of the Shadows (EN006) from Structure Deck: Lair of Darkness should be evaluated with set context, stats, archetype, and condition together.

Pros

  • Prometheus, King of the Shadows is catalogued as Common Effect Monster in Structure Deck: Lair of Darkness, making set code and passcode verification straightforward.
  • Public market data shows a reference near $0.09.
  • DARK, Level 4, ATK 1200, DEF 800 helps deck builders confirm the correct printing quickly.

Cons

  • Raw market prices vary by condition and edition — near-mint estimates are not slab grades.

Verdict: Treat this as a low-stakes master-set slot unless you are paying for gem condition or a specific edition.

FAQ

What is Prometheus, King of the Shadows from Structure Deck: Lair of Darkness?

Prometheus, King of the Shadows is a Common Effect Monster from Structure Deck: Lair of Darkness numbered EN006 in the Yu-Gi-Oh! TCG. Cactaur indexes set, rarity, stats, and market references for this printing.

How much is Prometheus, King of the Shadows worth?

Cactaur's catalog snapshot shows a market reference near $0.09 for ungraded Prometheus, King of the Shadows. Condition, edition, and recent sold comps can move realized prices above or below that benchmark.

What rarity is Prometheus, King of the Shadows?

Prometheus, King of the Shadows is catalogued as Common in Structure Deck: Lair of Darkness. Use the set code on listings to confirm you are buying this exact printing.

How do I verify the correct Prometheus, King of the Shadows printing?

Match set code sr06, collector number EN006, and edition. YGOPRODeck-backed metadata on this page is the reference Cactaur uses for catalog keys. This printing is from Structure Deck: Lair of Darkness.

Should I buy Prometheus, King of the Shadows near mint or played?

Near-mint copies command the catalog reference near $0.09. Heavily played copies trade lower unless the card is a chase rare where any clean copy is scarce.

Related cards

Trust & data sources. Cactaur displays catalog and market data from pokemontcg.io embedded TCGPlayer/Cardmarket references. Prices change frequently and are not guarantees.

Cactaur does not authenticate cards or guarantee values. Scan your copy in the iPhone app for condition-aware guidance.

Catalog snapshot: 2026-06-25. Last updated: 2026-06-25.