Build a deck with Genny
Cards · Ally of Justice
Ally of Justice Quarantine

Ally of Justice Quarantine

DARK · Machine / Effect Monster · Level 4 · ATK 1700 / DEF 1200
Neither player can Special Summon LIGHT monsters.

Is it legal?

TCGUnlimited (3)
OCGUnlimited (3)
Master DuelUnlimited (3)
Rarity: Normal (N)
Genesys0 points

Price

About $0.26–$1.04 across printings and stores (as of Oct 9, 2026). See listings on TCGplayer · eBay · Cardmarket (EU)

Price history & alerts

Printings

SetCodeRarity
Duel Terminal 3DT03-EN079Duel Terminal Normal Parallel Rare
Hidden Arsenal 3HA03-EN051Super Rare
Hidden Arsenal: Chapter 1HAC1-EN088Common
Hidden Arsenal: Chapter 1HAC1-EN088Duel Terminal Normal Parallel Rare
Build a deck around Ally of Justice Quarantine
Genny reads every card ever printed, builds a legal deck around this one, grades it against the current meta, and the simulator can test it hundreds of times.
Build with this card
Share: XRedditFacebook