Q1: If cards that are targets of this effect are revealed from the deck, do I have to add as many cards to my hand as possible?
Yes, you must add as many cards to your hand as possible.
Lv.3 Bulucomon EX7-016 R Rookie | Data | Mini Dragon [On Play] Reveal the top 3 cards of your deck. Add 1 card with [Paledramon] or [Hexeblaumon] in its name and 1 card with the [Ice-Snow] trait among them to the hand. Return the rest to the bottom of the deck. (Rule) Trait: Has [Ice-Snow] Type. --- Inherited: [When Attacking] [Once Per Turn] Trash the top digivolution card of 1 of your opponent's Digimon.
Lv.3 Bulucomon EX7-016 R Rookie | Data | Mini Dragon [On Play] Reveal the top 3 cards of your deck. Add 1 card with [Paledramon] or [Hexeblaumon] in its name and 1 card with the [Ice-Snow] trait among them to the hand. Return the rest to the bottom of the deck. (Rule) Trait: Has [Ice-Snow] Type. --- Inherited: [When Attacking] [Once Per Turn] Trash the top digivolution card of 1 of your opponent's Digimon.
Lv.3 Bulucomon EX7-016 R Rookie | Data | Mini Dragon [On Play] Reveal the top 3 cards of your deck. Add 1 card with [Paledramon] or [Hexeblaumon] in its name and 1 card with the [Ice-Snow] trait among them to the hand. Return the rest to the bottom of the deck. --- Inherited: [When Attacking] [Once Per Turn] Trash the top digivolution card of 1 of your opponent's Digimon.
Lv.3 ブルコモン EX7-016 R 成長期 | データ種 | 小竜型 【登場時】自分のデッキの上から3枚オープンする。その中の名称に「ペイルドラモン」/「ヘクセブラウモン」を含むカード1枚と特徴に「氷雪型」を持つカード1枚を手札に加える。残りはデッキの下に戻す。 〈ルール〉特徴:タイプ「氷雪型」を持つ。 --- Inherited: 【アタック時】[ターンに1回]相手のデジモン1体の進化元を上から1枚破棄する。