



Q2: If the card revealed for a security check is a Digimon card with the Deva trait, can I choose to not activate this card's Opponent's Turn effect and not play that Digimon, but still battle with my opponent's attacking Digimon?
No, you can't. This card's effect reads "play it," therefore you must activate it when the card revealed for a security check is a Digimon card with the Deva trait.
Lv.6 Baihumon ACE EX5-053 R
Mega | Data | Holy Beast/Four Sovereigns
{Hand}[Counter] <Blast Digivolve> (One of your Digimon may digivolve into this card without paying the cost.)
[Opponent's Turn] [Once Per Turn] When your security is checked, if that card is a Digimon card with the [Deva] trait, play it without battling and without paying the cost.
[On Deletion] Delete 1 of your opponent's highest play cost Digimon.
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Lv.6 Baihumon ACE EX5-053 R Mega | Data | Holy Beast/Four Sovereigns [Digivolve] Lv.5 w/[Deva] trait: Cost 3 [Hand] [Counter] <Blast Digivolve> (One of your Digimon may digivolve into this card without paying the cost.) [Opponent's Turn] [Once Per Turn] When your security is checked, if that card is a Digimon card with the [Deva] trait, play it without battling and without paying the cost. [On Deletion] Delete 1 of your opponent's highest play cost Digimon. --- <Overflow (-4)> (When this card would move from the battle area or under a card to another area, lose 4 memory.)
Lv.6 Baihumon ACE EX5-053 R mega | Data | Holy Beast/Four Sovereigns [Digivolve] Lv.5 w/[Deva] trait: Cost 3 [Hand] [Counter] <Blast Digivolve> (One of your Digimon may digivolve into this card without paying the cost.) [Opponent's Turn] [Once Per Turn] When your security is checked, if that card is a Digimon card with the [Deva] trait, play it without battling and without paying the cost. [On Deletion] Delete 1 of your opponent's highest play cost Digimon. --- <Overflow (-4)> (As this card moves from the battle area or under a card to another area, lose 4 memory.)
Lv.6 バイフーモンACE EX5-053 R 究極体 | データ種 | 聖獣型/四聖獣 [手札]【カウンター】≪ブラスト進化≫(自分のデジモンをこのカードにコストを支払わずに進化できる) 【相手のターン】[ターンに1回]自分のセキュリティがチェックされたとき、そのカードが特徴に「デーヴァ」を持つデジモンカードなら、バトルを行わず、そのカードをコストを支払わずに登場させる。 【消滅時】最も登場コストの高い相手のデジモン1体を消滅させる。 ---