GET /cards/en/BT25-039

JSON:API

{
    "data": {
        "type": "card",
        "id": "\/cards\/en\/BT25-039",
        "attributes": {
            "level": 5,
            "faqs": [{
                "date": "2026-05-08",
                "question": "When using this card's {Security} [End of Your Turn] effect to play BT25-059 [Ceresmon], if I activate BT25-059 [Ceresmon]'s 1st effect, is the play cost reduced by a total of 12?",
                "answer": "Yes, the play cost will be reduced by a total of 12."
            }, {
                "date": "2026-05-08",
                "question": "If I activate this card's [All Turns] effect when multiples of my other specified Digimon or Tamers would leave the battle area at the same time by one of my effects, are all of those Digimon or Tamers prevented from leaving?",
                "answer": "Yes, all of those Digimon or Tamers are prevented from leaving. \nThis card's [All Turns] effect affects all Digimon without having to choose them."
            }, {
                "date": "2026-05-08",
                "question": "I activated this card's [All Turns] effect when multiples of my Digimon would leave the battle area by an opponent's effect, and I deleted this card. \nCan I then activate this card's [On Deletion] effect before all of my opponent's effects are resolved?",
                "answer": "No, you can't. \nOnce all of your opponent's effects are resolved, then you can activate this card's [On Deletion] effect."
            }],
            "digivolution-requirements": [{
                "level": 4,
                "category": "digimon",
                "color": ["green", "yellow"],
                "cost": 4
            }],
            "language": "en",
            "inherited-effect": "[Opponent's Turn] [Once Per Turn] When one of your opponent's Digimon attacks, you may change the attack target to 1 of your suspended Digimon.",
            "dp": 6000,
            "notes": "Booster DUAL REVOLUTION [BT-25]",
            "parallel-id": 0,
            "image": "https:\/\/images.heroi.cc\/cards\/en\/BT25-039.webp",
            "play-cost": 6,
            "form": "Ultimate",
            "effect": "[Digivolve] Lv.4 w\/[TS] trait: Cost 3\n[Security] [End of Your Turn] You may play 1 [Ceresmon] from your hand with the cost reduced by 7. If this effect played, you may place this card as the played Digimon's bottom digivolution card.\n[All Turns] When any of your other [Shaman] or [Iliad] trait Digimon or Tamers would leave the battle area other than by your effects, by deleting this Digimon, they don't leave.\n[On Deletion] You may place this card face up as the bottom security card.",
            "rarity": "R",
            "category": "digimon",
            "attribute": "Data",
            "block-icon": 6,
            "color": ["yellow", "green"],
            "number": "BT25-039",
            "name": "Sirenmon",
            "type": "Shaman\/Iliad\/TS"
        },
        "relationships": {
            "international-arts": {
                "data": [{
                    "type": "card",
                    "id": "\/cards\/ja\/BT25-039"
                }, {
                    "type": "card",
                    "id": "\/cards\/zh-Hans\/BT25-039"
                }]
            },
            "releases": {
                "data": [{
                    "type": "release",
                    "id": "\/releases\/en\/bt-25"
                }]
            }
        }
    },
    "included": [{
        "type": "card",
        "id": "\/cards\/ja\/BT25-039",
        "links": {
            "self": "https:\/\/api.heroi.cc\/cards\/ja\/BT25-039"
        },
        "meta": {
            "notes": "\u30d6\u30fc\u30b9\u30bf\u30fc\u30d1\u30c3\u30af DUAL REVOLUTION [BT-25]"
        }
    }, {
        "type": "card",
        "id": "\/cards\/zh-Hans\/BT25-039",
        "links": {
            "self": "https:\/\/api.heroi.cc\/cards\/zh-Hans\/BT25-039"
        }
    }, {
        "type": "release",
        "id": "\/releases\/en\/bt-25",
        "links": {
            "self": "https:\/\/api.heroi.cc\/releases\/en\/bt-25"
        },
        "meta": {
            "name": "DUAL REVOLUTION [BT-25]"
        }
    }],
    "links": {
        "self": "https:\/\/api.heroi.cc\/cards\/en\/BT25-039"
    }
}

Refer to the API Documentation.

<heroicc-card>

HTML Web Component

<heroicc-card lang="en" data-card-id="BT25-039" style="view-transition-name:en_BT25-039_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="BT25-039 Sirenmon" src="https://images.heroi.cc/cards/en/BT25-039.webp" fetchpriority="low" />
    </picture>
    <span class="credit">
        <a href="https://heroi.cc/cards/en/BT25-039">BT25-039 Sirenmon</a>
        <span> on </span>
        <a href="https://heroi.cc">Heroicc</a>
    </span>
</heroicc-card>

Refer to the documentation for configuration options.

BT25-039 SirenmonBT25-039 Sirenmon on Heroicc

Sirenmon

Card Number
BT25-039
Rarity
R
Category
Digimon
Level
5
Block Icon
06
Colour
Yellow Green
Play Cost
6
DP
6000
Form
Ultimate
Attribute
Data
Type
Shaman/Iliad/TS
Digivolution Requirements
Digivolve Cost
4
Colour
Yellow Green
Level
4
Category
Digimon
Effect

Digivolve Lv.4 w/[TS] trait: Cost 3

Security End of Your Turn You may play 1 [Ceresmon] from your hand with the cost reduced by 7. If this effect played, you may place this card as the played Digimon's bottom digivolution card.

All Turns When any of your other [Shaman] or [Iliad] trait Digimon or Tamers would leave the battle area other than by your effects, by deleting this Digimon, they don't leave.

On Deletion You may place this card face up as the bottom security card.

Inherited Effect

Opponent's Turn Once Per Turn When one of your opponent's Digimon attacks, you may change the attack target to 1 of your suspended Digimon.

Releases
Genre
Booster Pack
Release Name
DUAL REVOLUTION [BT-25]
Official Product Page
Date
Notes
Booster DUAL REVOLUTION [BT-25]
International Arts

ja BT25-039 ブースターパック DUAL REVOLUTION [BT-25]

zh-Hans BT25-039 DUAL REVOLUTION 【BT-25】

Q&A
Date
Question

When using this card's {Security} [End of Your Turn] effect to play BT25-059 [Ceresmon], if I activate BT25-059 [Ceresmon]'s 1st effect, is the play cost reduced by a total of 12?

Answer

Yes, the play cost will be reduced by a total of 12.

Date
Question

If I activate this card's [All Turns] effect when multiples of my other specified Digimon or Tamers would leave the battle area at the same time by one of my effects, are all of those Digimon or Tamers prevented from leaving?

Answer

Yes, all of those Digimon or Tamers are prevented from leaving.

This card's [All Turns] effect affects all Digimon without having to choose them.

Date
Question

I activated this card's [All Turns] effect when multiples of my Digimon would leave the battle area by an opponent's effect, and I deleted this card.

Can I then activate this card's [On Deletion] effect before all of my opponent's effects are resolved?

Answer

No, you can't.

Once all of your opponent's effects are resolved, then you can activate this card's [On Deletion] effect.