Ruler of the End of the World YU-GI-OH
Ruler of the End of the World #MAMO-EN121 (Magnificent Monsters) is worth about $1.19 today, the TCGplayer market price for any condition as of 2026-10-29, down 28% over 30 days.
This card has 2 printings (TCGplayer market, 2026-10-29): Secret Rare $1.19 (this page), Starlight Rare $13.03.
price trend and the high since we began tracking: more ↓less ↑
Ruler of the End of the World #MAMO-EN121 is trending down: $1.19 today, down 28% in 30 days and 44% below its high of $2.12 (2026-09-27), the highest since we began tracking (2026-09-16), but near its low of $1.14 (2026-10-28). TCGplayer market price as of 2026-10-29, tracked daily since 2026-09-16. chart →
Price data for your app or store: API and daily history since 2024 · CSV download
WORTH GRADING?
WHERE TO BUY AND SELL
1st Edition · no eBay scan yetshow the work →
| TCGplayer market | $1.19 | verify ↗ |
| TCGplayer lowest ask | $0.05 |
GAME DATA[ + ] SHOW[ × ] HIDE
- ATTACK
- 3000
- DEFENSE
- 2900
- ATTRIBUTE
- DARK
- CARD TYPE
- Ritual/Effect Monster
- DESCRIPTION
- You can Ritual Summon this card with an "End of the World" card. This card's name becomes "Demise, King of Armageddon" while in the hand or on the field. You can only use each of the following effects of "Ruler of the End of the World" once per turn. You can reveal this card in your hand, pay 2000 LP, then banish 1 Ritual Spell from your Deck; apply that card's activation effect that Ritual Summons a monster. You can pay 2000 LP; destroy all other cards on the field, then this card gains 2900 ATK.
- MONSTERTYPE
- Fiend
MORE FROM MAGNIFICENT MONSTERS
FULL SET →
PRICE FAQ
Why does Ruler of the End of the World #MAMO-EN121 have two prices?
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Ruler of the End of the World #MAMO-EN121 was printed 2 ways and each one sells separately: Starlight Rare $13.03; Secret Rare $1.19 (TCGplayer market, 2026-10-29). Check the set, the rarity mark and any parallel foil, manga art or edition stamp on your copy to know which price is yours; TickerMint prices every printing on its own page.
What is Ruler of the End of the World (Magnificent Monsters) worth today?
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Ruler of the End of the World [1st Edition] has a TCGplayer market price of $1.19 as of 2026-10-29.
Is Ruler of the End of the World going up or down in price?
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Ruler of the End of the World #MAMO-EN121 is trending down: $1.19 today, down 28% in 30 days and 44% below its high of $2.12 (2026-09-27), the highest since we began tracking (2026-09-16), but near its low of $1.14 (2026-10-28). TCGplayer market price as of 2026-10-29, tracked daily since 2026-09-16. Other windows: down 30.0% over 7 days. A 30-day drop this size is common after a reprint or a set rotation; the daily chart shows whether it has found a floor.
What is the highest price for Ruler of the End of the World since TickerMint began tracking?
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TickerMint began tracking Yu-Gi-Oh prices on 2026-09-16, after Ruler of the End of the World came out, so these are the highest and lowest prices since we began tracking (2026-09-16), not all-time records. In TickerMint's daily data (since September 2026), the TCGplayer market price for Ruler of the End of the World [1st Edition] (all conditions) peaked at $2.12 (2026-09-27) and bottomed at $1.14 (2026-10-28).
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