Yu-Gi-Oh! · Mystic Fighters
Cynet Backdoor
French name: Cynet Porte Dérobée
Cynet Backdoor (Mystic Fighters MYFI-EN057) has a market price of US$0.21 as of Nov 9, 2026.
Price guide
The market price on TCGplayer, in US dollars: a guide, not an offer.
Market price
As of Nov 9, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.
Card details
- Type
- Spell Card
- Attribute
- SPELL
- Monster type
- Quick-Play
Card text
Target 1 Cyberse monster you control; banish it, and if you do, add 1 Cyberse monster from your Deck to your hand, whose ATK is lower than that monster's original ATK. During your next Standby Phase, return that monster banished by this effect to the field, and it can attack directly that turn. You can only activate 1 "Cynet Backdoor" per turn.
About this card
Cynet Backdoor is card MYFI-EN057 in Mystic Fighters, a Yu-Gi-Oh! set released Nov 22, 2019. Rarity: Super Rare. Finishes: 1st Edition. Reference market price on Nov 9, 2026: US$0.21. The 1st Edition price did not change over the last 30 days. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.
