Carnot the Eternal Machine

Effect Monster · LIGHT · Machine · Level 10

Market price

$2.76

An estimate from YGOPRODeck for a typical printing, refreshed 18 hours ago.

Cannot be Normal Summoned/Set. Must first be Special Summoned (from your hand or GY) during a Duel in which your opponent has activated a monster effect in their hand or GY. You can only Special Summon "Carnot the Eternal Machine" once per turn. Once per turn, if your opponent activates a monster effect (except during the Damage Step): You can make this card gain 1000 ATK. If this card is sent to the GY, except from the hand or Deck: Shuffle this card into the Deck.

Deck Search works without an account — it asks about the corpus, not about what you own.

Deck usage & meta stats

Across 56,525 decks in the corpus

Decks play it

0.1% of the corpus

#6,112

Most played

Of 14,360 cards played at all

1.13

Copies per deck

89.7% run 1

0.1%

Of competitive decks

Against 0.1% of everything else

In the main deck of 67 decks. Sided in another 11, which is not counted above — completion is scored over the main and extra deck only, plus a Domain deck’s Deck Master.

Archetypes and Deck Masters that play it

Share of that archetype or Deck Master’s own decks

Cyber Dragon Core23.1%
Train6.2%
Cyber Dragon5.2%
Infinitrack2.9%
Ryu-Ge2.5%
Malefic1.7%
Phantasm1.2%
No archetype0.2%

Played by year

Share of the decks the corpus holds for that year

20240.2%
20250.2%
20260.2%

Printings

Every version of this card we hold, cheapest first. 2 printings, all priced.

Set	Rarity	Edition	Price	Foil
Phantom NightmarePHNI-EN024	Ultra Rare	1st Edition	$2.90	—	Buy
Phantom NightmarePHNI-EN024	Quarter Century Secret Rare	1st Edition	$17.59	—	Buy

Prices from YGOPRODeck / TCGplayer, refreshed 4 weeks ago. Each is that printing’s own market price, which is why they differ from the single market price beside the card above — that one is what every deck cost on this site is worked out from. Buy links go to TCGplayer through YGOPRODeck, who provide this data.