Ruler of the End of the World
RitualRitual Effect Monster· DARK· Fiend· ★ Level 10
ATK
3000
DEF
2900
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.
Archetype: End of the World (1 card)
Cards named in Ruler of the End of the World
Market value
Cheapest printing
$1.72
USD, updated 15 October 2026. One price per printing, 1st Edition and Unlimited together.
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All printings (2)
| Set | Code | Rarity | Released | Price |
|---|---|---|---|---|
| Magnificent Monsters | MAMO-EN121 | Secret Rare | 4 September 2026 | - |
| Magnificent Monsters | MAMO-EN121 | Starlight Rare | 4 September 2026 | - |