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 Bokomon BT18-010 C Rookie | Vaccine | Mutant [On Play] Reveal the top 3 cards of your deck. Add 1 card with the [Hybrid] or [Ten Warriors] trait and 1 red Tamer card with inherited effects among them to the hand. Return the rest to the bottom of the deck. [Your Turn] [Once Per Turn] When any of your Digimon or Tamers digivolve into Digimon with the [Hybrid] or [Ten Warriors] trait, gain 1 memory.
Lv.3 Bokomon BT18-010 C Rookie | Vaccine | Mutant [On Play] Reveal the top 3 cards of your deck. Add 1 card with the [Hybrid] or [Ten Warriors] trait and 1 red Tamer card with inherited effects among them to the hand. Return the rest to the bottom of the deck. [Your Turn] [Once Per Turn] When any of your Digimon or Tamers digivolve into Digimon with the [Hybrid] or [Ten Warriors] trait, gain 1 memory.
Lv.3 Bokomon BT18-010 C Rookie | Vaccine | Mutant [On Play] Reveal the top 3 cards of your deck. Add 1 card with the [Hybrid] or [Ten Warriors] trait and 1 {{Colour|red}} Tamer card with inherited effects among them to the hand. Return the rest to the bottom of the deck. [Your Turn] [Once Per Turn] When any of your Digimon or Tamers digivolve into Digimon with the [Hybrid] or [Ten Warriors] trait, gain 1 memory.
Lv.3 ボコモン BT18-010 C 成長期 | ワクチン種 | 突然変異型 【登場時】自分のデッキの上から3枚オープンする。その中の特徴に「ハイブリッド体」/「十闘士」を持つカード1枚と進化元効果を持つ赤のテイマーカード1枚を手札に加える。残りはデッキの下に戻す。 【自分のターン】[ターンに1回]自分のデジモン/テイマーが特徴に「ハイブリッド体」/「十闘士」を持つデジモンに進化したとき、メモリー+1。