Yu-Gi-Oh! on TurnZero / Card
"A Case for K9"
Spell Card · Continuous
Archetype: K9
Limited on the TCG Forbidden & Limited List
Market price
- Cheapest printing (26LP-EN011, Ultra Rare) $0.18
TCGplayer market prices, as of October 10, 2026. They are a guide to what the card goes for, not an offer.
Card text
When this card is activated: You can add 1 "K9" monster from your Deck to your hand. "K9" monsters you control gain 900 ATK during any turn in which your opponent has activated a monster effect in the hand or GY. If this card in the Spell & Trap Zone is destroyed by card effect: You can Set 1 "K9" Quick-Play Spell from your Deck or GY. You can only use this effect of ""A Case for K9"" once per turn. You can only activate 1 ""A Case for K9"" per turn.
Printings (4)
Passcode 80181649
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