Frontline Observer

Effect Monster · EARTH · Machine · Level 4

Market price

$0.16

An estimate from YGOPRODeck for a typical printing, refreshed 2 hours ago.

During the End Phase, if this card was Normal Summoned this turn: You can add 1 EARTH Pendulum Monster from your Deck to your hand. If this card was Normal Summoned, during the End Phase of the Summoning player's next turn: You can Tribute this card; add 1 EARTH monster from your Deck to your hand.

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

Deck usage & meta stats

Across 47,952 decks in the corpus

Decks play it

0% of the corpus

#12,189

Most played

Of 14,229 cards played at all

1.89

Copies per deck

44.4% run 1

Of competitive decks

Against 0% of everything else

In the main deck of 9 decks. Sided in another 1, 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

Played by year

Share of the decks the corpus holds for that year

20200.1%
20210%
20220%
20230.1%
20240%
20250%
20260%

Printings

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

Set	Rarity	Edition	Price	Foil
Secrets of EternitySECE-EN039	Rare	Unlimited	$0.16	—	Buy
Secrets of EternitySECE-EN039	Rare	1st Edition	$0.17	—	Buy

Prices from YGOPRODeck / TCGplayer, refreshed 5 days 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.