GET /cards/en/BT21-018

JSON:API

{
    "data": {
        "type": "card",
        "id": "\/cards\/en\/BT21-018",
        "attributes": {
            "level": 4,
            "faqs": [{
                "date": "2025-06-13",
                "question": "This card has 3 different cards in its App Fusion requirements. What combinations are possible for App Fusion?",
                "answer": "App Fusion is possible with the following combinations. \n\u25cf[Gatchmon] with [Navimon] link card\n\u25cf[Gatchmon] with [Tweetmon] link card\n\u25cf[Navimon] with [Gatchmon] link card\n\u25cf[Navimon] with [Tweetmon] link card\n\u25cf[Tweetmon] with [Gatchmon] link card\n\u25cf[Tweetmon] with [Navimon] link card"
            }, {
                "date": "2025-06-13",
                "question": "I link BT21-018 [DoGatchmon] with this card and use its effect to attack. Can I then use the effect on the linked BT21-018 [DoGatchmon] to attack?Apr. 4, 2025 Updated",
                "answer": "No, you can't use the effect on the linked BT21-018 [DoGatchmon] to attack. A new attack declaration can't be made during an attack. \nIn this case, this card's [Your Turn] effect and BT21-018 [DoGatchmon]'s [When Linking] effect trigger simultaneously, and this card's [Your Turn] effect is used to attack. \nBT21-018 [DoGatchmon]'s [When Linking] effect can be activated before the counter timing, but because you can't declare another attack during an attack, you won't be able to attack using the linked BT21-018 [DoGatchmon]'s [When Linking] effect, even if you activate it."
            }],
            "digivolution-requirements": [{
                "level": 3,
                "category": "digimon",
                "color": ["green", "red"],
                "cost": 3
            }, {
                "category": "digimon",
                "form": "standard",
                "color": ["black", "blue", "green", "purple", "red", "white", "yellow"],
                "cost": 3
            }],
            "language": "en",
            "inherited-effect": "+3000 DP\n\uff1cLink\uff1e [Appmon] trait: Cost 2 (Plug this card from the hand or battle area sideways into the specified Digimon in the battle area.)\n[When Linking] This Digimon may attack.",
            "dp": 6000,
            "notes": "Booster WORLD CONVERGENCE [BT-21]",
            "parallel-id": 0,
            "image": "https:\/\/images.heroi.cc\/cards\/en\/BT21-018.webp",
            "play-cost": 6,
            "form": "Sup.\/Appmon",
            "effect": "[App Fusion] [Gatchmon] & [Navimon] & [Tweetmon]: Cost 0 (If 2 such cards are linked together, stack the link card on top and digivolve.)\n\uff1cRush\uff1e \uff1cRaid\uff1e\n[Your Turn] [Once Per Turn] When this Digimon gets linked, it may attack.",
            "rarity": "R",
            "category": "digimon",
            "attribute": "Social",
            "block-icon": 5,
            "color": ["red", "green"],
            "number": "BT21-018",
            "name": "DoGatchmon",
            "type": "Super Search\/Hero"
        },
        "relationships": {
            "international-arts": {
                "data": [{
                    "type": "card",
                    "id": "\/cards\/ja\/BT21-018"
                }, {
                    "type": "card",
                    "id": "\/cards\/zh-Hans\/BT21-018"
                }]
            },
            "releases": {
                "data": [{
                    "type": "release",
                    "id": "\/releases\/en\/bt-21"
                }]
            }
        }
    },
    "included": [{
        "type": "card",
        "id": "\/cards\/ja\/BT21-018",
        "links": {
            "self": "https:\/\/api.heroi.cc\/cards\/ja\/BT21-018"
        },
        "meta": {
            "notes": "\u30d6\u30fc\u30b9\u30bf\uff0d\u30d1\u30c3\u30af WORLD CONVERGENCE [BT-21]"
        }
    }, {
        "type": "card",
        "id": "\/cards\/zh-Hans\/BT21-018",
        "links": {
            "self": "https:\/\/api.heroi.cc\/cards\/zh-Hans\/BT21-018"
        }
    }, {
        "type": "release",
        "id": "\/releases\/en\/bt-21",
        "links": {
            "self": "https:\/\/api.heroi.cc\/releases\/en\/bt-21"
        },
        "meta": {
            "name": "WORLD CONVERGENCE [BT-21]"
        }
    }],
    "links": {
        "self": "https:\/\/api.heroi.cc\/cards\/en\/BT21-018"
    }
}

Refer to the API Documentation.

<heroicc-card>

HTML Web Component

<heroicc-card lang="en" data-card-id="BT21-018" style="view-transition-name:en_BT21-018_P0;">
    <link rel="stylesheet" href="https://assets.heroi.cc/css/components/heroicc-card.css" />
    <script type="module" src="https://assets.heroi.cc/js/heroicc-card.js"></script>
    <picture>
        <img width="430" height="600" alt="BT21-018 DoGatchmon" src="https://images.heroi.cc/cards/en/BT21-018.webp" fetchpriority="low" />
    </picture>
    <span class="credit">
        <a href="https://heroi.cc/cards/en/BT21-018">BT21-018 DoGatchmon</a>
        <span> on </span>
        <a href="https://heroi.cc">Heroicc</a>
    </span>
</heroicc-card>

Refer to the documentation for configuration options.

BT21-018 DoGatchmonBT21-018 DoGatchmon on Heroicc

DoGatchmon

Card Number
BT21-018
Rarity
R
Category
Digimon
Level
4
Block Icon
05
Colour
Red Green
Play Cost
6
DP
6000
Form
Sup./Appmon
Attribute
Social
Type
Super Search/Hero
Digivolution Requirements
Digivolve Cost
3
Colour
Red Green
Level
3
Category
Digimon
Digivolve Cost
3
Colour
Red Blue Yellow Green Black Purple White
Category
Digimon
Form
Stnd.
Effect

App Fusion [Gatchmon] & [Navimon] & [Tweetmon]: Cost 0 (If 2 such cards are linked together, stack the link card on top and digivolve.)

Rush Raid

Your Turn Once Per Turn When this Digimon gets linked, it may attack.

Inherited Effect

+3000 DP

Link [Appmon] trait: Cost 2 (Plug this card from the hand or battle area sideways into the specified Digimon in the battle area.)

When Linking This Digimon may attack.

Releases
Genre
Booster Pack
Release Name
WORLD CONVERGENCE [BT-21]
Official Product Page
Date
Notes
Booster WORLD CONVERGENCE [BT-21]
International Arts

ja BT21-018 ブースタ-パック WORLD CONVERGENCE [BT-21]

zh-Hans BT21-018 WORLD CONVERGENCE【BT-21】

Q&A
Date
Question

This card has 3 different cards in its App Fusion requirements. What combinations are possible for App Fusion?

Answer

App Fusion is possible with the following combinations.

●[Gatchmon] with [Navimon] link card

●[Gatchmon] with [Tweetmon] link card

●[Navimon] with [Gatchmon] link card

●[Navimon] with [Tweetmon] link card

●[Tweetmon] with [Gatchmon] link card

●[Tweetmon] with [Navimon] link card

Date
Question

I link BT21-018 [DoGatchmon] with this card and use its effect to attack. Can I then use the effect on the linked BT21-018 [DoGatchmon] to attack?Apr. 4, 2025 Updated

Answer

No, you can't use the effect on the linked BT21-018 [DoGatchmon] to attack. A new attack declaration can't be made during an attack.

In this case, this card's [Your Turn] effect and BT21-018 [DoGatchmon]'s [When Linking] effect trigger simultaneously, and this card's [Your Turn] effect is used to attack.

BT21-018 [DoGatchmon]'s [When Linking] effect can be activated before the counter timing, but because you can't declare another attack during an attack, you won't be able to attack using the linked BT21-018 [DoGatchmon]'s [When Linking] effect, even if you activate it.