Rulings
Q1: What does this card's Start of Your Main Phase effect do, exactly?
You may choose 1 card with a combination of having the Hybrid trait and a different name from your trash and place it under this Tamer. For each of your other Tamers, you add 2 to the maximum number of cards this effect may place under this Tamer. For example, if you have 1 Tamer other than this Tamer, you can choose up to 3 cards with the Hybrid trait and different names from your trash and place them under this Tamer.
Q2: My Digimon is attacking using an effect at the end of my turn. Can I use this card's End of Your Turn inherited effect to attack a player using a Digimon with this card in its digivolution cards?
No, it can't attack. A new attack declaration can't be made during an attack. In such cases, even if you activate this card's End of Your Turn inherited effect when you already have an attacking digimon, a new attack can't be performed using a Digimon with this card in its digivolution cards.
Data Sources
Takuya Kanbara & Koji Minamoto BT18-088 R [Security] Play this card without paying the cost. [Start of Your Turn] If you have 2 or less memory, set it to 3. [Start of Your Main Phase] You may place up to 1 [Hybrid] trait card with different names from your trash under this Tamer. For each of your other Tamers, add 2 to the maximum number this effect may place. (Rule) Name: Also treated as [Takuya Kanbara]/[Koji Minamoto].
Takuya Kanbara & Koji Minamoto BT18-088 R [Security] Play this card without paying the cost. [Start of Your Turn] If you have 2 or less memory, set it to 3. [Start of Your Main Phase] You may place up to 1 [Hybrid] trait card with different names from your trash under this Tamer. For each of your other Tamers, add 2 to the maximum number this effect may place. (Rule) Name: Also treated as [Takuya Kanbara]/[Koji Minamoto]. --- [End of Your Turn] [Once Per Turn] This Digimon with the [Hybrid] or [Ten Warriors] trait may attack a player.
Takuya Kanbara & Koji Minamoto BT18-088 R [Security] Play this card without paying the cost. [Start of Your Turn] If you have 2 or less memory, set it to 3. [Start of Your Main Phase] You may place up to 1 [Hybrid] trait card with different names from your trash under this Tamer. For each of your other Tamers, add 2 to the maximum number this effect may place. --- [End of Your Turn] [Once Per Turn] This Digimon with the [Hybrid] or [Ten Warriors] trait may attack a player.
神原拓也＆源輝二 BT18-088 R 【セキュリティ】このカードをコストを支払わずに登場させる。 【自分のターン開始時】メモリーが2以下なら、3にする。 【自分のメインフェイズ開始時】自分のトラッシュから、特徴に「ハイブリッド体」を持ち、名称の異なるカード1枚までをこのテイマーの下に置ける。他の自分のテイマー1体ごとに、この効果で置ける枚数の上限+2。 〈ルール〉名称:「神原拓也」/「源輝二」としても扱う。 --- 【自分のターン終了時】[ターンに1回]特徴に「ハイブリッド体」/「十闘士」を持つこのデジモンでプレイヤーにアタックできる。