Eidos the Underworld Monarch

set	min	mtgo
-	0.00	0.0 tix

Name	Eidos the Underworld Monarch
Type	Spellcaster effect monster
Description	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; 1 monster on the field becomes that Attribute. If you Tribute Summon a See more
Artist	Konami
Set	No set #31596518
Wallpaper	download
Image	download

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Special Summon

About Eidos the Underworld Monarch

Eidos the Underworld Monarch, Spellcaster effect monster, designed by Konami first released in Apr, 2025 in the set No set.

Eidos the Underworld Monarch is a valuable addition to Monarch-based decks in the Yu-Gi-Oh TCG, providing searching and attribute-changing capabilities while supporting the summoning of high-ATK monsters. While Eidos has utility, other Monarch cards like Edea the Heavenly Squire may be more effective for deck consistency and synergy. Whether or not Eidos should see play ultimately depends on the deck strategy and personal preference within the Monarch archetype.