Ally of Justice Decisive Armor

Synchro Monster · DARK · Machine · Level 10 · Ally of Justice

Market price

$0.30

An estimate from YGOPRODeck for a typical printing, refreshed 17 minutes ago.

1 Tuner + 2 or more non-Tuner monsters Once per turn, if your opponent controls a face-up LIGHT monster(s), you can activate 1 of these effects: ● Select 1 Set card your opponent controls, and destroy it. ● Send 1 card from your hand to the Graveyard to destroy all Spell/Trap Cards your opponent controls. ● Send all cards in your hand to the Graveyard to look at your opponent's hand and send all LIGHT monsters in their hand to the Graveyard. Then, inflict damage to your opponent equal to the total ATK of the opponent's monsters sent to the Graveyard.

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

0.1% of the corpus

#8,003

Most played

Of 14,229 cards played at all

1.31

Copies per deck

78.6% run 1

Of competitive decks

Against 0.1% of everything else

In the extra deck of 42 decks. Sided in another 3, 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

20190.5%
20200.1%
20210.1%
20220.1%
20230.1%
20240.1%
20250.1%
20260.1%

Printings

Every version of this card we hold, cheapest first. 4 printings, all priced.

Set	Rarity	Edition	Price	Foil
Hidden Arsenal: Chapter 1HAC1-EN092	Duel Terminal Technology Ultra Rare	1st Edition	$0.29	—	Buy
Hidden Arsenal 3HA03-EN060	Secret Rare	1st Edition	$2.76	—	Buy
Hidden Arsenal 3HA03-EN060	Secret Rare	Unlimited	$2.94	—	Buy
Duel Terminal 3DT03-EN090	Duel Terminal Ultra Parallel Rare	Limited	$17.67	—	Buy

Prices from YGOPRODeck / TCGplayer, refreshed 4 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.