MetalSeadramon

Card Number
EX10-012
Rarity
R
Category
Digimon
Level
6
Block Icon
05
Colour
Blue
Play Cost
11
DP
11000
Form
Mega
Attribute
Data
Type
Cyborg/Dark Masters
Effect

Hand Main If you don't have any Digimon other than Digimon with [Dark Masters] in their texts, you may play this card with the play cost reduced by 5. At turn end, delete the Digimon this effect played.

On Play When Attacking 1 of your opponent's Digimon and 1 of their Tamers can't suspend until their turn ends.

All Turns This Digimon can only digivolve into [Apocalymon]. On Deletion If you have no blue face-up security cards, place this Digimon face up as the bottom security card.

Security Effect

Security If this card was face-up, you may play 1 level 5 or lower card with [Dark Masters] in its text from your hand or trash without paying the cost.

Q&A
Date
Question

What does a card with "X in its text" refer to?

Answer

It refers to a card that contains the specified text or icon in its name, traits, effects, inherited effects, ⟨Rule⟩, digivolution requirements, DNA digivolution, DigiXros requirements, burst digivolve, App Fusion, Link, or Assembly requirements.

For example, a card with [Knightmon] in its text would include cards with the name [DarkKnightmon] and cards with the text [Knightmon] in their effects.

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.

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

Can I activate this card's {Hand} [Main] effect even when I have no Digimon?

Answer

Yes, it can be activated.

Date
Question

The card played by this card's {Hand} [Main] effect digivolved into BT15-102 [Apocalymon].

At turn end, in what order are the deletion from this card's effect and BT15-102 [Apocalymon]'s [End of Your Turn] effect processed?

Answer

The player can choose the processing order.

Date
Question

What does the condition "if this card was face-up" in this card's [Security] effect mean, exactly?

Answer

This condition is met when this card is face-up in the security stack upon being checked.

Releases
Genre
Booster Pack
Release Name
SINISTER ORDER [EX-10]
Official Product Page
Date
Notes
EXTRA BOOSTER SINISTER ORDER [EX-10]
Alternate Arts

en EX10-012 P1 EXTRA BOOSTER SINISTER ORDER [EX-10]

International Arts

ja EX10-012 エクストラブースター SINISTER ORDER [EX-10]

ja EX10-012 P1 エクストラブースター SINISTER ORDER [EX-10]

zh-Hans EX10-012 SINISTER ORDER【EX-10】

zh-Hans EX10-012 P1 SINISTER ORDER【EX-10】

GET /cards/en/EX10-012

JSON:API

{
    "data": {
        "type": "card",
        "id": "\/cards\/en\/EX10-012",
        "attributes": {
            "level": 6,
            "faqs": [{
                "date": "2025-09-05",
                "question": "What does a card with \"X in its text\" refer to?",
                "answer": "It refers to a card that contains the specified text or icon in its name, traits, effects, inherited effects, \u27e8Rule\u27e9, digivolution requirements, DNA digivolution, DigiXros requirements, burst digivolve, App Fusion, Link, or Assembly requirements. \nFor example, a card with [Knightmon] in its text would include cards with the name [DarkKnightmon] and cards with the text [Knightmon] in their effects."
            }, {
                "date": "2025-09-05",
                "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": "2025-09-05",
                "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": "2025-09-05",
                "question": "Does a card's [Security] effect trigger upon a security check with that card placed face-up?",
                "answer": "Yes, it triggers."
            }, {
                "date": "2025-09-05",
                "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": "2025-09-05",
                "question": "Can I activate this card's {Hand} [Main] effect even when I have no Digimon?",
                "answer": "Yes, it can be activated."
            }, {
                "date": "2025-09-05",
                "question": "The card played by this card's {Hand} [Main] effect digivolved into BT15-102 [Apocalymon]. \nAt turn end, in what order are the deletion from this card's effect and BT15-102 [Apocalymon]'s [End of Your Turn] effect processed?",
                "answer": "The player can choose the processing order."
            }, {
                "date": "2025-09-05",
                "question": "What does the condition \"if this card was face-up\" in this card's [Security] effect mean, exactly?",
                "answer": "This condition is met when this card is face-up in the security stack upon being checked."
            }],
            "language": "en",
            "dp": 11000,
            "notes": "EXTRA BOOSTER SINISTER ORDER [EX-10]",
            "parallel-id": 0,
            "image": "https:\/\/images.heroi.cc\/cards\/en\/EX10-012.webp",
            "play-cost": 11,
            "form": "Mega",
            "security-effect": "[Security] If this card was face-up, you may play 1 level 5 or lower card with [Dark Masters] in its text from your hand or trash without paying the cost.",
            "effect": "{Hand} [Main] If you don't have any Digimon other than Digimon with [Dark Masters] in their texts, you may play this card with the play cost reduced by 5. At turn end, delete the Digimon this effect played.\n[On Play] [When Attacking] 1 of your opponent's Digimon and 1 of their Tamers can't suspend until their turn ends.\n[All Turns] This Digimon can only digivolve into [Apocalymon].\n[On Deletion] If you have no blue face-up security cards, place this Digimon face up as the bottom security card.",
            "rarity": "R",
            "category": "digimon",
            "attribute": "Data",
            "block-icon": 5,
            "color": ["blue"],
            "number": "EX10-012",
            "name": "MetalSeadramon",
            "type": "Cyborg\/Dark Masters"
        },
        "relationships": {
            "alternate-arts": {
                "data": [{
                    "type": "card",
                    "id": "\/cards\/en\/EX10-012_P1"
                }]
            },
            "international-arts": {
                "data": [{
                    "type": "card",
                    "id": "\/cards\/ja\/EX10-012"
                }, {
                    "type": "card",
                    "id": "\/cards\/ja\/EX10-012_P1"
                }, {
                    "type": "card",
                    "id": "\/cards\/zh-Hans\/EX10-012"
                }, {
                    "type": "card",
                    "id": "\/cards\/zh-Hans\/EX10-012_P1"
                }]
            },
            "releases": {
                "data": [{
                    "type": "release",
                    "id": "\/releases\/en\/ex-10"
                }]
            }
        }
    },
    "included": [{
        "type": "card",
        "id": "\/cards\/en\/EX10-012_P1",
        "links": {
            "self": "https:\/\/api.heroi.cc\/cards\/en\/EX10-012_P1"
        },
        "meta": {
            "notes": "EXTRA BOOSTER SINISTER ORDER [EX-10]"
        }
    }, {
        "type": "card",
        "id": "\/cards\/ja\/EX10-012",
        "links": {
            "self": "https:\/\/api.heroi.cc\/cards\/ja\/EX10-012"
        },
        "meta": {
            "notes": "\u30a8\u30af\u30b9\u30c8\u30e9\u30d6\u30fc\u30b9\u30bf\u30fc SINISTER ORDER [EX-10]"
        }
    }, {
        "type": "card",
        "id": "\/cards\/ja\/EX10-012_P1",
        "links": {
            "self": "https:\/\/api.heroi.cc\/cards\/ja\/EX10-012_P1"
        },
        "meta": {
            "notes": "\u30a8\u30af\u30b9\u30c8\u30e9\u30d6\u30fc\u30b9\u30bf\u30fc SINISTER ORDER [EX-10]"
        }
    }, {
        "type": "card",
        "id": "\/cards\/zh-Hans\/EX10-012",
        "links": {
            "self": "https:\/\/api.heroi.cc\/cards\/zh-Hans\/EX10-012"
        }
    }, {
        "type": "card",
        "id": "\/cards\/zh-Hans\/EX10-012_P1",
        "links": {
            "self": "https:\/\/api.heroi.cc\/cards\/zh-Hans\/EX10-012_P1"
        }
    }, {
        "type": "release",
        "id": "\/releases\/en\/ex-10",
        "links": {
            "self": "https:\/\/api.heroi.cc\/releases\/en\/ex-10"
        },
        "meta": {
            "name": "SINISTER ORDER [EX-10]"
        }
    }],
    "links": {
        "self": "https:\/\/api.heroi.cc\/cards\/en\/EX10-012"
    }
}

Refer to the API Documentation.

<heroicc-card>

HTML Web Component

<heroicc-card lang="en" data-card-id="EX10-012">
    <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="EX10-012 MetalSeadramon" src="https://images.heroi.cc/cards/en/EX10-012.webp" />
    </picture>
    <span class="credit">
        <a href="https://heroi.cc/cards/en/EX10-012">EX10-012 MetalSeadramon</a>
        <span> on </span>
        <a href="https://heroi.cc">Heroicc</a>
    </span>
</heroicc-card>

Refer to the documentation for configuration options.

EX10-012 MetalSeadramonEX10-012 MetalSeadramon on Heroicc