Yu-Gi-Oh! · Quarter Century Stampede

Ehther the Heavenly Monarch

French name: Aether, le Monarque Céleste

RA04-EN018Super Rare

Ehther the Heavenly Monarch (Quarter Century Stampede RA04-EN018) has a market price of US$0.13 as of Nov 10, 2026.

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Price guide

The market price on TCGplayer, in US dollars: a guide, not an offer.

Market price

1st EditionUS$0.13Low US$0.01

As of Nov 10, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

Card details

Type: Effect Monster
Level: 8
Attribute: LIGHT
Monster type: Fairy
Archetype: Monarch
ATK: 2,800
DEF: 1,000

Card text

You can Tribute Summon this card by Tributing 1 Tribute Summoned monster. If this card is Tribute Summoned: You can send 2 "Monarch" Spell/Trap Cards with different names from your hand and/or Deck to the Graveyard, and if you do, Special Summon 1 monster with 2400 or more ATK and 1000 DEF from your Deck, but return it to the hand during the End Phase. During your opponent's Main Phase, if this card is in your hand: You can banish 1 "Monarch" Spell/Trap Card from your Graveyard; immediately after this effect resolves, Tribute Summon this card (this is a Quick Effect).

About this card

Ehther the Heavenly Monarch is card RA04-EN018 in Quarter Century Stampede, a Yu-Gi-Oh! set released Apr 11, 2025. Rarity: Super Rare. Finishes: 1st Edition. Reference market price on Nov 10, 2026: US$0.13. Over the last 30 days, the 1st Edition price went up 18.2%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.