Q1: I have two Digimons of my own. How many of my opponent's Digimon can be De-Digivolve 1 by the When Digivolving effect of this card?
1 Digimon. The When Digivolving effect of this card is to choose one of your opponent's Digimon and De-Digivolve 1 for each Digimon of yours.
Lv.6 LordKnightmon (X Antibody) BT19-073 SR Mega | Virus | Holy Warrior/X Antibody/Royal Knight [Digivolve] [LordKnightmon]: Cost 1 <Collision> <Piercing> (When this Digimon attacks and deletes an opponent's Digimon, it performs any security checks it normally would.) [When Digivolving] For each of your Digimon, <De-Digivolve 1> 1 of your opponent's Digimon. Then, until the end of their turn, 1 of their Digimon can't digivolve. [All Turns] While [LordKnightmon] or [X Antibody] is in this Digimon's digivolution cards, all of your Digimon with [Knightmon] in their texts gain <Alliance> and get +3000 DP.
Lv.6 LordKnightmon (X Antibody) BT19-073 SR Mega | Virus | Holy Warrior/X Antibody/Royal Knight [Digivolve] [LordKnightmon]: Cost 1 <Collision> <Piercing> (When this Digimon attacks and deletes an opponent's Digimon, it performs any security checks it normally would.) [When Digivolving] For each of your Digimon, <De-Digivolve 1> 1 of your opponent's Digimon. Then, until the end of their turn, 1 of their Digimon can't digivolve. [All Turns] While [LordKnightmon] or [X Antibody] is in this Digimon's digivolution cards, all of your Digimon with [Knightmon] in their texts gain <Alliance> and get +3000 DP.
Lv.6 LordKnightmon (X Antibody) BT19-073 SR Mega | Virus | Holy Warrior/X Antibody/Royal Knight [Digivolve] [LordKnightmon]: Cost 1 <Collision> (During this Digimon's attack, all of your opponent's Digimon gain <Blocker>, and the opponent blocks if able.) <Piercing> (When this Digimon attacks and deletes an opponent's Digimon, it performs any security checks it normally would.) [When Digivolving] For each of your Digimon, <De-Digivolve 1> 1 of your opponent's Digimon. Then, until the end of their turn, 1 of their Digimon can't digivolve. [All Turns] While [LordKnightmon] or [X Antibody] is in this Digimon's digivolution cards, all of your Digimon with [Knightmon] in its text gain <Alliance> and get +3000 DP.
Lv.6 ロードナイトモンX抗体 BT19-073 SR 究極体 | ウィルス種 | 聖騎士型/X抗体/ロイヤルナイツ 「ロードナイトモン」:コスト1 ≪衝突≫≪貫通≫ 【進化時】相手のデジモン1体を自分のデジモン1体ごとに、≪退化1≫。その後、相手のターン終了まで、相手のデジモン1体は進化できない。 【お互いのターン】このデジモンの進化元に「ロードナイトモン」/「X抗体」がある間、「ナイトモン」の記述がある自分のデジモン全ては≪連携≫を得て、DP+3000。