Q1: When I use this card's Main effect to digivolve Koji Minamoto as a level 4 blue Digimon, can I digivolve by paying a cost of 4 using the standard digivolution requirements?
No, you can't. If digivolution is performed using the Main effect, you must digivolve for a digivolution cost of 3.
Lv.5 Beowolfmon BT17-026 C Hybrid | Variable | Warrior [Hand] [Main] By placing 1 [Lobomon] and 1 [KendoGarurumon] from your trash under 1 of your [Koji Minamoto]s, digivolve it into this card as if that card is a level 4 blue Digimon for a digivolution cost of 3. [When Digivolving] By returning 1 card with the [Hybrid] trait from this Digimon's digivolution cards to the hand, 1 of your opponent's Digimon or Tamers can't suspend until the end of their turn. --- Inherited: [When Attacking] [Once Per Turn] If this Digimon has the [Hybrid] or [Ten Warriors] trait, return 1 of your opponent's level 4 or lower Digimon to the hand.
Lv.5 Beowolfmon BT17-026 C Hybrid | Variable | Warrior [Hand] [Main] By placing 1 [Lobomon] and 1 [KendoGarurumon] from your trash under 1 of your [Koji Minamoto]s, digivolve it into this card as if that card is a level 4 blue Digimon for a digivolution cost of 3. [When Digivolving] By returning 1 card with the [Hybrid] trait from this Digimon's digivolution cards to the hand, 1 of your opponent's Digimon or Tamers can't suspend until the end of their turn. --- Inherited: [When Attacking] [Once Per Turn] If this Digimon has the [Hybrid] or [Ten Warriors] trait, return 1 of your opponent's level 4 or lower Digimon to the hand.
Lv.5 Beowolfmon BT17-026 C Hybrid | Variable | Warrior [Hand] [Main] By placing 1 [Lobomon] and [KendoGarurumon] from your trash under 1 of your [Koji Minamoto]s, digivolve it into this card as if that card is a level 4 blue Digimon for a digivolution cost of 3. [When Digivolving] By returning 1 card with the [Hybrid] trait from this Digimon's digivolution cards to the hand, 1 of your opponent's Digimon or Tamers can't suspend until the end of their turn. --- Inherited: [When Attacking] [Once Per Turn] If this Digimon has the [Hybrid] or [Ten Warriors] trait, return 1 of your opponent's level 4 or lower Digimon to the hand.
Lv.5 ベオウルフモン BT17-026 C ハイブリッド体 | ヴァリアブル種 | 戦士型 [手札]【メイン】自分のトラッシュから、「ヴォルフモン」と「ガルムモン」1枚ずつを自分の「源輝二」1体の下に置くことで、そのテイマーを青のLv.4のデジモンとして扱いこのカードに進化コスト3で進化する。 【進化時】このデジモンの進化元から、特徴に「ハイブリッド体」を持つカード1枚を手札に戻すことで、相手のターン終了まで、相手のデジモン/テイマー1体はレストできない。 --- Inherited: 【アタック時】[ターンに1回]このデジモンが特徴に「ハイブリッド体」/「十闘士」を持つなら、Lv.4以下の相手のデジモン1体を手札に戻す。