Artwork variants
5 printings of BT1-085. They are the same card for deck building — any of them fills the slot.
Tai Kamiya
- Play Cost
- 4
- Set
- BT1
Effect
Start of Your Turn If you have 2 or less memory, set your memory to 3.
Your Turn All of your red Digimon with 4 or more digivolution cards gain Security Attack +1 (This Digimon checks 1 additional security card).
Security Effect
Security Play this card without paying its memory cost.
Track this card
Record how many copies of BT1-085 you own and DigiFoundry shows which are in decks, which are up for trade and which are actually available.
Printed In
- DIGIMON ANIMATION SERIES 25TH ANNIVERSARY SET [PB20] May 2025
- RESURGENCE BOOSTER [RB-01] Sep 2023
- Ver.1.0 [BT01-03] Feb 2021
Rulings for Tai Kamiya
Official clarifications published for this card.
If I have two copies of this card in my battle area, does my Digimon with 4 or more digivolution cards gain <Security Attack +1> twice?
Yes. Each card's effect activates individually: <Security Attack +1> gets applied twice, allowing you to check two extra cards.
28 March 2024
I use this card's effect to give one of my Digimon <Security Attack +1>, which I use to attack my opponent. The card revealed from the first check has a security effect that reduces my Digimon's digivolution cards to 3 or fewer. Does it still have <Security Attack +1>?
Your Digimon loses <Security Attack +1>, and the second check isn't performed.
28 March 2024
I use this card's effect to give one of my Digimon <Security Attack +1>, which I use to attack my opponent. The card revealed from the first check has a security effect that reduces my Digimon's digivolution cards to 3 or fewer. Does it still have <Security Attack +1>?
Your Digimon loses <Security Attack +1>, and the second check isn't performed.
28 March 2024
I use this card's effect to give one of my Digimon <Security Attack +1>, which I use to attack my opponent. The card revealed from the first check has a security effect that reduces my Digimon's digivolution cards to 3 or fewer. Does it still have <Security Attack +1>?
Your Digimon loses <Security Attack +1>, and the second check isn't performed.
28 March 2024
If I have two copies of this card in my battle area, does my Digimon with 4 or more digivolution cards gain <Security Attack +1> twice?
Yes. Each card's effect activates individually: <Security Attack +1> gets applied twice, allowing you to check two extra cards.
28 March 2024
I use this card's effect to give one of my Digimon <Security Attack +1>, which I use to attack my opponent. The card revealed from the first check has a security effect that reduces my Digimon's digivolution cards to 3 or fewer. Does it still have <Security Attack +1>?
Your Digimon loses <Security Attack +1>, and the second check isn't performed.
28 March 2024
I have both this card and [ST2-12 Matt Ishida] in play. How do I activate their effects?
You can resolve their effects in any order. For example, if you're starting the turn at 1 memory, you can resolve this card's effect first to go up to 3 memory, then activate [ST2-12 Matt Ishida]'s effect to go to 4 memory and above.
28 March 2024
I have both this card and [ST2-12 Matt Ishida] in play. How do I activate their effects?
You can resolve their effects in any order. For example, if you're starting the turn at 1 memory, you can resolve this card's effect first to go up to 3 memory, then activate [ST2-12 Matt Ishida]'s effect to go to 4 memory and above.
28 March 2024
If I have two copies of this card in my battle area, does my Digimon with 4 or more digivolution cards gain <Security Attack +1> twice?
Yes. Each card's effect activates individually: <Security Attack +1> gets applied twice, allowing you to check two extra cards.
28 March 2024
If I have two copies of this card in my battle area, does my Digimon with 4 or more digivolution cards gain <Security Attack +1> twice?
Yes. Each card's effect activates individually: <Security Attack +1> gets applied twice, allowing you to check two extra cards.
28 March 2024
If I have two copies of this card in my battle area, does my Digimon with 4 or more digivolution cards gain <Security Attack +1> twice?
Yes. Each card's effect activates individually: <Security Attack +1> gets applied twice, allowing you to check two extra cards.
28 March 2024
I have both this card and [ST2-12 Matt Ishida] in play. How do I activate their effects?
You can resolve their effects in any order. For example, if you're starting the turn at 1 memory, you can resolve this card's effect first to go up to 3 memory, then activate [ST2-12 Matt Ishida]'s effect to go to 4 memory and above.
28 March 2024
I have both this card and [ST2-12 Matt Ishida] in play. How do I activate their effects?
You can resolve their effects in any order. For example, if you're starting the turn at 1 memory, you can resolve this card's effect first to go up to 3 memory, then activate [ST2-12 Matt Ishida]'s effect to go to 4 memory and above.
28 March 2024
I have both this card and [ST2-12 Matt Ishida] in play. How do I activate their effects?
You can resolve their effects in any order. For example, if you're starting the turn at 1 memory, you can resolve this card's effect first to go up to 3 memory, then activate [ST2-12 Matt Ishida]'s effect to go to 4 memory and above.
28 March 2024
I use this card's effect to give one of my Digimon <Security Attack +1>, which I use to attack my opponent. The card revealed from the first check has a security effect that reduces my Digimon's digivolution cards to 3 or fewer. Does it still have <Security Attack +1>?
Your Digimon loses <Security Attack +1>, and the second check isn't performed.
28 March 2024
