Eidos the Underworld Monarch
Effect Monster
Eidos the Underworld Monarch is a Effect Monster (DARK/Spellcaster, Level 6) with 2400 ATK / 1000 DEF. First printed in Duelist's Advance (2025).
- Type
- Effect Monster
- Attribute
- DARK
- Monster type
- Spellcaster
- Level
- 6
- ATK / DEF
- 2400 / 1000
- Archetype
- Monarch
- Banlist
- Unlimited in the TCG, OCG, and Master Duel
- TCG release
- Jul 3, 2025
- Printings
- 2
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.
YGOPRODeck card-level price
≈$2.84 lowest USD figure across marketplaces, for no one printing
YGOPRODeck recorded a lowest available USD card-level price hint of ~$2.84 on Oct 26, 2026 (historical, not a printing-specific quote). It varies with printing, condition, edition, rarity, and grading. Check current listings before buying or selling.
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Printings & rarities
| Set | Set code | Rarity | Release | Price* | Buy |
|---|---|---|---|---|---|
| Duelist's AdvanceDUAD-EN017 · Starlight Rare · Jul 3, 2025 | DUAD-EN017 | Starlight Rare | Jul 3, 2025 | ~$25.251st Edition | Buy on TCGplayerSearch eBay |
| Duelist's AdvanceDUAD-EN017 · Ultra Rare · Jul 3, 2025 | DUAD-EN017 | Ultra Rare | Jul 3, 2025 | ~$2.791st Edition | Buy on TCGplayerSearch eBay |
*Approximate price hints, not appraisals. A price with a finish (1st Edition, Unlimited, Limited) is TCGplayer's for that set code, rarity and finish, via TCGCSV, updated Oct 26, 2026. A price marked YGOPRODeck is YGOPRODeck's figure for that printing. A dash means that printing has no price yet. Buy links are affiliate links.
Price hint history
Dated YGOPRODeck snapshots. These hints are not sales or market values.
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Eidos the Underworld Monarch in other languages
| Japanese | 冥帝王エイドス |
| Korean | 명 제왕 에이도스 |
| Chinese | 冥帝王厄多斯 |
| German | Eidos der Unterweltmonarch |
| French | Eidos, le Monarque Souterrain |
| Italian | Eidos il Monarca del Mondo Sotterraneo |
| Spanish | Eidos el Monarca del Inframundo |
| Portuguese | Eidos, o Monarca do Submundo |
