Yu-Gi-Oh! · Structure Deck: Emperor of Darkness
Eidos the Underworld Squire
French name: Eidos, l'Écuyer Souterrain
Eidos the Underworld Squire (Structure Deck: Emperor of Darkness SR01-EN002) has a market price of US$0.30 to US$0.33 as of Nov 9, 2026.
Price guide
The market price on TCGplayer, in US dollars: a guide, not an offer.
Market price
As of Nov 9, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.
Card details
- Type
- Effect Monster
- Level
- 2
- Attribute
- DARK
- Monster type
- Spellcaster
- Archetype
- Monarch
- ATK
- 800
- DEF
- 1,000
Card text
If this card is Normal or Special Summoned: During your Main Phase this turn, you can Tribute Summon 1 monster, in addition to your Normal Summon/Set. (You can only gain this effect once per turn.) You can banish this card from your Graveyard, then target 1 monster with 800 ATK and 1000 DEF in your Graveyard, except "Eidos the Underworld Squire"; Special Summon it in Defense Position, also you cannot Special Summon monsters from the Extra Deck for the rest of this turn. You can only use this effect of "Eidos the Underworld Squire" once per turn.
About this card
Eidos the Underworld Squire is card SR01-EN002 in Structure Deck: Emperor of Darkness, a Yu-Gi-Oh! set released Jan 29, 2016. Rarity: Super Rare. Finishes: Unlimited, 1st Edition. Reference market price on Nov 9, 2026: US$0.33 (Unlimited), US$0.30 (1st Edition). Over the last 30 days, the Unlimited price went down 2.9%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.
