Sakuyamon

Card Number
BT23-034
Rarity
U
Category
Digimon
Level
6
Block Icon
05
Colour
Yellow
Play Cost
11
DP
11000
Form
Mega
Attribute
Data
Type
Shaman/Zaxon/CS
Digivolution Requirements
Digivolve Cost
3
Colour
Level
5
Category
Digimon
Effect

Digivolve Lv.5 w/[CS] trait: Cost 3

When this card would be played, if you have a Tamer with the [Zaxon] trait, reduce the play cost by 5.

On Play When Digivolving When Attacking Once Per Turn Until your opponent's turn ends, 1 of their Digimon can't activate When Digivolving effects and gets -6000 DP.

On Deletion Place this card face up as the bottom security card.

Q&A
Date
Question

What does "can't activate [When Digivolving] effects" mean, exactly?

Answer

This effect prevents [When Digivolving] effects on cards from activating.

Date
Question

I used a card affected by "can't activate [When Digivolving] effects" to attack.

Can I activate that card's [When Digivolving] [When Attacking] effect at such times?

Answer

Yes, you can.

The effect can activate if it's triggered upon the [When Attacking] timing.

Date
Question

What happens if I shuffle a security stack that includes security cards placed face-up?

Answer

Any face-up cards are placed face down, then you shuffle the cards.

After shuffling, all cards are left face-down.

Date
Question

If a card is affected by "can't activate [When Digivolving] effects," can it activate its own [When Digivolving] effect using an effect such as "activate 1 of that card's [When Digivolving] effects"?

Answer

No, it can't be activated.

Date
Question

If a card is affected by "can't activate [When Digivolving] effects," can it activate another card's [When Digivolving] effect using an effect such as "activate 1 of that card's [When Digivolving] effects as an effect of this card"?

Answer

No, it can't be activated.

Date
Question

Can I use "activate 1 of that card's [When Digivolving] effects as an effect of this card" on a card that isn't affected by "can't activate [When Digivolving] effects" to activate the [When Digivolving] effect on another card that's affected by "can't activate [When Digivolving] effects"?

Answer

Yes, you can.

Date
Question

If a card is affected by "can't activate [When Digivolving] effects," can I process just the "by" condition in its [When Digivolving] effect?

Answer

No, you can't.

Date
Question

A card that was given "can't activate [When Digivolving] effects" digivolved into a card that has a [When Digivolving] [When Attacking] [Once Per Turn] effect.

Does that count as an instance of that effect's [X Per Turn] even if that effect can't be activated upon the timing when that card digivolved?

Answer

No, it doesn't count.

The effect can't activate upon the [When Digivolving] timing, therefore it doesn't count as an instance of that effect's [X Per Turn].

Date
Question

What happens to cards placed face up in the security stack by effects?

Answer

They become face-up security cards that remain revealed.

Other than rules that specify face-up security cards, the rules apply in the same manner as standard security cards.

Date
Question

What happens upon a security check for a security card that is placed face-up?

Answer

The check is performed with the card left revealed.

Other than rules for cards left revealed, the rules apply in the same manner as standard security checks.

Date
Question

Does a card's [Security] effect trigger upon a security check with that card placed face-up?

Answer

Yes, it triggers.

Releases
Genre
Booster Pack
Release Name
HACKERS' SLUMBER [BT-23]
Official Product Page
Date
Notes
BOOSTER HACKERS' SLUMBER [BT-23]
International Arts

ja BT23-034 HACKERS' SLUMBER [BT-23]

zh-Hans BT23-034 HACKER'S SLUMBER【BT-23】

GET /cards/en/BT23-034

JSON:API

{
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        "type": "card",
        "id": "\/cards\/en\/BT23-034",
        "attributes": {
            "level": 6,
            "faqs": [{
                "date": "2025-10-03",
                "question": "What does \"can't activate [When Digivolving] effects\" mean, exactly?",
                "answer": "This effect prevents [When Digivolving] effects on cards from activating."
            }, {
                "date": "2025-10-03",
                "question": "I used a card affected by \"can't activate [When Digivolving] effects\" to attack. \nCan I activate that card's [When Digivolving] [When Attacking] effect at such times?",
                "answer": "Yes, you can. \nThe effect can activate if it's triggered upon the [When Attacking] timing."
            }, {
                "date": "2025-10-03",
                "question": "What happens if I shuffle a security stack that includes security cards placed face-up?",
                "answer": "Any face-up cards are placed face down, then you shuffle the cards. \nAfter shuffling, all cards are left face-down."
            }, {
                "date": "2025-10-03",
                "question": "If a card is affected by \"can't activate [When Digivolving] effects,\" can it activate its own [When Digivolving] effect using an effect such as \"activate 1 of that card's [When Digivolving] effects\"?",
                "answer": "No, it can't be activated."
            }, {
                "date": "2025-10-03",
                "question": "If a card is affected by \"can't activate [When Digivolving] effects,\" can it activate another card's [When Digivolving] effect using an effect such as \"activate 1 of that card's [When Digivolving] effects as an effect of this card\"?",
                "answer": "No, it can't be activated."
            }, {
                "date": "2025-10-03",
                "question": "Can I use \"activate 1 of that card's [When Digivolving] effects as an effect of this card\" on a card that isn't affected by \"can't activate [When Digivolving] effects\" to activate the [When Digivolving] effect on another card that's affected by \"can't activate [When Digivolving] effects\"?",
                "answer": "Yes, you can."
            }, {
                "date": "2025-10-03",
                "question": "If a card is affected by \"can't activate [When Digivolving] effects,\" can I process just the \"by\" condition in its [When Digivolving] effect?",
                "answer": "No, you can't."
            }, {
                "date": "2025-10-03",
                "question": "A card that was given \"can't activate [When Digivolving] effects\" digivolved into a card that has a [When Digivolving] [When Attacking] [Once Per Turn] effect. \nDoes that count as an instance of that effect's [X Per Turn] even if that effect can't be activated upon the timing when that card digivolved?",
                "answer": "No, it doesn't count. \nThe effect can't activate upon the [When Digivolving] timing, therefore it doesn't count as an instance of that effect's [X Per Turn]."
            }, {
                "date": "2025-10-03",
                "question": "What happens to cards placed face up in the security stack by effects?",
                "answer": "They become face-up security cards that remain revealed. \nOther than rules that specify face-up security cards, the rules apply in the same manner as standard security cards."
            }, {
                "date": "2025-10-03",
                "question": "What happens upon a security check for a security card that is placed face-up?",
                "answer": "The check is performed with the card left revealed. \nOther than rules for cards left revealed, the rules apply in the same manner as standard security checks."
            }, {
                "date": "2025-10-03",
                "question": "Does a card's [Security] effect trigger upon a security check with that card placed face-up?",
                "answer": "Yes, it triggers."
            }],
            "digivolution-requirements": [{
                "level": 5,
                "category": "digimon",
                "cost": 3
            }],
            "language": "en",
            "dp": 11000,
            "notes": "BOOSTER HACKERS' SLUMBER [BT-23]",
            "parallel-id": 0,
            "image": "https:\/\/images.heroi.cc\/cards\/en\/BT23-034.webp",
            "play-cost": 11,
            "form": "Mega",
            "effect": "[Digivolve] Lv.5 w\/[CS] trait: Cost 3\nWhen this card would be played, if you have a Tamer with the [Zaxon] trait, reduce the play cost by 5.\n[On Play] [When Digivolving] [When Attacking] [Once Per Turn] Until your opponent's turn ends, 1 of their Digimon can't activate [When Digivolving] effects and gets -6000 DP.\n[On Deletion] Place this card face up as the bottom security card.",
            "rarity": "U",
            "category": "digimon",
            "attribute": "Data",
            "block-icon": 5,
            "color": ["yellow"],
            "number": "BT23-034",
            "name": "Sakuyamon",
            "type": "Shaman\/Zaxon\/CS"
        },
        "relationships": {
            "international-arts": {
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                    "type": "card",
                    "id": "\/cards\/ja\/BT23-034"
                }, {
                    "type": "card",
                    "id": "\/cards\/zh-Hans\/BT23-034"
                }]
            },
            "releases": {
                "data": [{
                    "type": "release",
                    "id": "\/releases\/en\/bt-23"
                }]
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        }
    },
    "included": [{
        "type": "card",
        "id": "\/cards\/ja\/BT23-034",
        "links": {
            "self": "https:\/\/api.heroi.cc\/cards\/ja\/BT23-034"
        },
        "meta": {
            "notes": "HACKERS' SLUMBER [BT-23]"
        }
    }, {
        "type": "card",
        "id": "\/cards\/zh-Hans\/BT23-034",
        "links": {
            "self": "https:\/\/api.heroi.cc\/cards\/zh-Hans\/BT23-034"
        }
    }, {
        "type": "release",
        "id": "\/releases\/en\/bt-23",
        "links": {
            "self": "https:\/\/api.heroi.cc\/releases\/en\/bt-23"
        },
        "meta": {
            "name": "HACKERS' SLUMBER [BT-23]"
        }
    }],
    "links": {
        "self": "https:\/\/api.heroi.cc\/cards\/en\/BT23-034"
    }
}

Refer to the API Documentation.

<heroicc-card>

HTML Web Component

<heroicc-card lang="en" data-card-id="BT23-034">
    <link rel="stylesheet" href="https://assets.heroi.cc/css/components/heroicc-card.css?v=4a563a5" />
    <script type="module" src="https://assets.heroi.cc/js/heroicc-card.js?v=4a563a5"></script>
    <picture>
        <img width="430" height="600" loading="lazy" alt="BT23-034 Sakuyamon" src="https://images.heroi.cc/cards/en/BT23-034.webp" />
    </picture>
    <span class="credit">
        <a href="https://heroi.cc/cards/en/BT23-034">BT23-034 Sakuyamon</a>
        <span> on </span>
        <a href="https://heroi.cc">Heroicc</a>
    </span>
</heroicc-card>

Refer to the documentation for configuration options.

BT23-034 SakuyamonBT23-034 Sakuyamon on Heroicc