Let me break down some options for you: Each variant listed below has a completely different playstyle than the last that I am not going to dive too much into with this guide
Digivolve: 4 from [Magnamon][Opponent's Turn] When an opponent's Digimon attacks, if a card with [Armor Form] in its traits or [X Antibody] is in this Digimon's digivolution cards, you may switch the target of attack to this Digimon
Submarine Frog X WATER Level 2 [ AquaEffect ] ATK 1200 DEF 600 During battle between this attacking card and a Defense Position monster whose DEF is lower than the ATK of this card, inflict the difference as Battle Damage to your opponent
Each Booster Pack contains twelve cards and you probably wont get the four you need but thats where the fun comes in
French versions, while highly appreciated in French-speaking Europe, have long been undervalued relative to their actual rarity
Id recommend running at least Mystic Forge and Strionic Resonator