transformers deck building game infiltration protocolInfiltrate. Escalate. Annihilate. The Decepticons have enacted the Infiltration Protocol: a six stage plan to destabilize and conquer new worlds. Luckily, the Wreckers are here to stop them! The Transformers Deck Building Game: Infiltration Protocol expansion brings new cards and ways to play the game: one versus many, team versus team, and an objective focused game mode, the Infiltration Phase Variant!