Transformers Deck-Building Game: Infiltration ProtocolInfiltrate. Escalate. Annihilate. The Decepticons have enacted the Infiltration Protocola six stage plan to destabilize and conquer new worlds. Luckily, the Wreckers are here to stop them! This expansion brings new cards and ways to play the game: One versus Many and an objective focused game mode, the Infiltration Phase Variant! Race to complete objectives! This is an Expansion. Transformers: Deck Building Game Core Set or Transformers Deck Building