Chaosmon: Valdur Arm

{
    "data": {
        "type": "card",
        "id": "\/cards\/en\/BT20-037",
        "attributes": {
            "level": 7,
            "faqs": [{
                "date": "2025-06-13",
                "question": "Does this card's [When Digivolving] effect prevent both my opponent's Digimon and Tamers from activating [On Play] effects or unsuspending until the end of their turn?",
                "answer": "That's correct, both your opponent's Digimon and Tamers are prevented from activating [On Play] effects or unsuspending."
            }, {
                "date": "2025-02-28",
                "question": "What does \"none of your opponent's Digimon can activate [On Play] effects\" mean, exactly?",
                "answer": "This effect prevents [On Play] effects on cards from activating. \nTriggered [On Play] effects can no longer activate when a card is played or when effects such as \"activate that card's [On Play]\" effect\" activate."
            }, {
                "date": "2025-02-28",
                "question": "I used a card affected by \"none of your opponent's Digimon can activate [On Play] effects\" to attack. \nCan I activate that card's [On Play] [When Attacking] effect at such times?",
                "answer": "Yes, you can. \nThe effect can activate if it's triggered upon the [When Attacking] timing."
            }, {
                "date": "2025-02-28",
                "question": "If a card is affected by \"none of your opponent's Digimon can activate [On Play] effects,\" can it activate its own [On Play] effect using an effect such as \"activate 1 of that card's [On Play] effects\"?",
                "answer": "No, it can't be activated."
            }, {
                "date": "2025-02-28",
                "question": "If a card is affected by \"none of your opponent's Digimon can activate [On Play] effects,\" can another card's [On Play] effect be activated using an effect such as \"activate 1 of that card's [On Play] effects as an effect of this card\"?",
                "answer": "No, it can't be activated."
            }, {
                "date": "2025-02-28",
                "question": "Can I use \"activate 1 of that card's [On Play] effects as an effect of this card\" on a card that isn't affected by \"none of your opponent's Digimon can activate [On Play] effects\" to activate the [On Play] effect on another card that's affected by \"none of your opponent's Digimon can activate [On Play] effects\"?",
                "answer": "Yes, you can."
            }, {
                "date": "2025-02-28",
                "question": "If a card is affected by \"none of your opponent's Digimon can activate [On Play] effects,\" can I perform just the \"by doing X\" condition in its [On Play] effect?",
                "answer": "No, you can't."
            }, {
                "date": "2025-02-28",
                "question": "A card digivolved into a card that has an [On Play] [When Attacking] [Once Per Turn] effect while \"none of your opponent's Digimon can activate [On Play] effects\" was activated. \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 is played?",
                "answer": "No, it doesn't count. \nThe effect can't activate upon the [On Play] timing, therefore it doesn't count as an instance of that effect's [X Per Turn]."
            }, {
                "date": "2025-02-28",
                "question": "Does this card's [When Digivolving] effect prevent both my opponent's Digimon and Tamers from activating [On Play] effects or unsuspending until the end of their turn?Jun. 25, 2025 Updated",
                "answer": "That's correct, both your opponent's Digimon and Tamers are prevented from activating [On Play] effects or unsuspending."
            }],
            "digivolution-requirements": [{
                "level": 6,
                "category": "digimon",
                "color": ["green", "yellow"],
                "cost": 5
            }],
            "language": "en",
            "dp": 15000,
            "notes": "Special Booster Ver.2.5 [BT19-20]",
            "parallel-id": 0,
            "image": "https:\/\/images.heroi.cc\/cards\/en\/BT20-037.webp",
            "play-cost": 15,
            "form": "Mega",
            "effect": "[DNA Digivolve] Yellow Lv.6 + green\/black Lv.6: Cost 0\n\uff1cSecurity A.+1\uff1e \uff1cPartition (Yellow Lv.6 & Green\/Black Lv.6)\uff1e (When this Digimon with each of the specified digivolution cards would leave the battle area other than by your effects or a battle, you may play 1 each of the specified cards without paying the costs.)\n[When Digivolving] For each of this Digimon's level 6 digivolution cards, suspend 1 of your opponent's Digimon or Tamers and gain 1 memory. Then, none of their Digimon or Tamers can activate [On Play] effects or unsuspend until the end of their turn.",
            "rarity": "SR",
            "category": "digimon",
            "attribute": "Vaccine",
            "block-icon": 4,
            "color": ["yellow", "green"],
            "number": "BT20-037",
            "limitations": [{
                "date": "2025-09-01",
                "type": "banned-pair",
                "allowance": 0,
                "paired-card-numbers": ["BT17-035", "EX8-037"],
                "note": "[Sakuyamon] decks have powerful moves that allow for digivolving into a level 7 Digimon early in a game and for dominating the field.\nIn particular, BT17-035 [Taomon]'s inherited effect and EX8-037 [Sakuyamon (X Antibody)]'s [Your Turn] effect allow for digivolving into BT20-037 [Chaosmon: Valdur Arm] while attacking, giving players the ability to quickly reduce opponents' security stacks while preventing them from making comebacks. We've determined that there aren't many decks that can counter this, and this harms the diversity of decks in the gameplay environment.\nFor the above reasons, we've decided to ban BT17-035 [Taomon] and EX8-037 [Sakuyamon (X Antibody)] in decks that use BT20-037 [Chaosmon: Valdur Arm]."
            }],
            "name": "Chaosmon: Valdur Arm",
            "type": "Unique"
        },
        "relationships": {
            "alternate-arts": {
                "data": [{
                    "type": "card",
                    "id": "\/cards\/en\/BT20-037_P1"
                }]
            },
            "international-arts": {
                "data": [{
                    "type": "card",
                    "id": "\/cards\/ja\/BT20-037"
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                    "type": "card",
                    "id": "\/cards\/ja\/BT20-037_P1"
                }, {
                    "type": "card",
                    "id": "\/cards\/zh-Hans\/BT20-037"
                }, {
                    "type": "card",
                    "id": "\/cards\/zh-Hans\/BT20-037_P1"
                }, {
                    "type": "card",
                    "id": "\/cards\/zh-Hans\/BT20-037_P2"
                }]
            },
            "releases": {
                "data": [{
                    "type": "release",
                    "id": "\/releases\/en\/bt19-20-v2-5"
                }]
            }
        }
    },
    "included": [{
        "type": "card",
        "id": "\/cards\/en\/BT20-037_P1",
        "links": {
            "self": "https:\/\/api.heroi.cc\/cards\/en\/BT20-037_P1"
        },
        "meta": {
            "notes": "Special Booster Ver.2.5 [BT19-20]"
        }
    }, {
        "type": "card",
        "id": "\/cards\/ja\/BT20-037",
        "links": {
            "self": "https:\/\/api.heroi.cc\/cards\/ja\/BT20-037"
        },
        "meta": {
            "notes": "\u30d6\u30fc\u30b9\u30bf\uff0d\u30d1\u30c3\u30af OVER THE X [BT-20]"
        }
    }, {
        "type": "card",
        "id": "\/cards\/ja\/BT20-037_P1",
        "links": {
            "self": "https:\/\/api.heroi.cc\/cards\/ja\/BT20-037_P1"
        },
        "meta": {
            "notes": "\u30d6\u30fc\u30b9\u30bf\uff0d\u30d1\u30c3\u30af OVER THE X [BT-20]"
        }
    }, {
        "type": "card",
        "id": "\/cards\/zh-Hans\/BT20-037",
        "links": {
            "self": "https:\/\/api.heroi.cc\/cards\/zh-Hans\/BT20-037"
        }
    }, {
        "type": "card",
        "id": "\/cards\/zh-Hans\/BT20-037_P1",
        "links": {
            "self": "https:\/\/api.heroi.cc\/cards\/zh-Hans\/BT20-037_P1"
        }
    }, {
        "type": "card",
        "id": "\/cards\/zh-Hans\/BT20-037_P2",
        "links": {
            "self": "https:\/\/api.heroi.cc\/cards\/zh-Hans\/BT20-037_P2"
        }
    }, {
        "type": "release",
        "id": "\/releases\/en\/bt19-20-v2-5",
        "links": {
            "self": "https:\/\/api.heroi.cc\/releases\/en\/bt19-20-v2-5"
        },
        "meta": {
            "name": "Ver.2.5 [BT19-20]"
        }
    }],
    "links": {
        "self": "https:\/\/api.heroi.cc\/cards\/en\/BT20-037"
    }
}