· Duelist's Advance

Eidos the Underworld Monarch

EN017 • Starlight Rare

A near-mint Eidos the Underworld Monarch #EN017 from Duelist's Advance (Yu-Gi-Oh!) is worth about £27.20.

Market value

£27.20

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Near Mint 1st Edition

£27.20

Lightly Played 1st Edition

£26.71

Moderately Played 1st Edition

£8.92

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About Eidos the Underworld Monarch

Eidos the Underworld Monarch (card #EN017) is a Starlight Rare card from the Duelist's Advance set in the Yu-Gi-Oh! Trading Card Game. It carries a rarity of Starlight Rare, which determines how often it appears in booster packs. The Duelist's Advance set was released in 2025. Based on live market data, a near-mint copy is currently valued at around £27.20 on The TCG OS. Track its full price history, compare raw and graded values, browse other printings, and find live listings below.

Card details

Set: Duelist's Advance
Number: #EN017
Rarity: Starlight Rare
Year: 2025
Game: Yu-Gi-Oh!
Market value: £27.20 (near-mint)

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Card details

Type: Effect Monster
Attribute: DARK
Race: Spellcaster
Level / Rank: 6
ATK / DEF: 2400 / 1000
Archetype: Monarch
Rarity: Starlight Rare
Released: 3 Jul 2025

Card text

If this card is Normal or Special Summoned: You can add 1 "Monarch" Spell/Trap or 1 monster with 2800 ATK/1000 DEF from your Deck or GY to your hand. You can declare 1 Attribute; make 1 face-up monster on the field become that Attribute. If you Tribute Summon a monster with 2400 or more ATK and 1000 DEF, while this card is in your GY: You can add this card to your hand or Special Summon it. You can only use each effect of "Eidos the Underworld Monarch" once per turn.