TCGOCG
K9-66X "Jacks"
- Type XYZ Monster
- Attribute
DARK - Typing
Fiend - Level/Rank
5 - ATK 2600
- DEF 2500
- Archetype K9
- Typings Xyz / Effect
- TCG Date 2025-09-25
- OCG Date 2025-07-26
Card Text
2 Level 5 monsters
If this card is Xyz Summoned, or if your opponent activates a monster effect in the hand or GY: You can detach 1 material from this card, then target 1 monster on the field; destroy it. You can only use this effect of "K9-66X "Jacks"" once per turn. A "K9" Xyz Monster that has this card as material gains this effect.
● During any turn in which your opponent has activated a monster effect in the hand or GY, any battle damage this card inflicts to your opponent is doubled.
If this card is Xyz Summoned, or if your opponent activates a monster effect in the hand or GY: You can detach 1 material from this card, then target 1 monster on the field; destroy it. You can only use this effect of "K9-66X "Jacks"" once per turn. A "K9" Xyz Monster that has this card as material gains this effect.
● During any turn in which your opponent has activated a monster effect in the hand or GY, any battle damage this card inflicts to your opponent is doubled.
Printings & Prices
Set availability, rarity, market links, and Master Duel appearances.
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Deck Usage & Meta Stats
Public deck and tournament usage for K9-66X "Jacks".
Most Used Format
Tournament Meta Decks
Public Decks
786
Tournament Decks
374
Top: TCG
Total Copies
816
Avg Copies / Deck
1.04
Main Deck
0%
0 copies in 0 decks
Extra Deck
97.5%
796 copies in 769 decks
Side Deck
2.5%
20 copies in 19 decks
Similar Cards
Cards with related names, effects, or gameplay patterns.
Decks With This Card
Recent public and tournament decks using K9-66X "Jacks".
Banlist History
Restriction changes recorded for K9-66X "Jacks".
No banlist data has been recorded for this card.
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