Note: Imperium: Classics is a two-player (or solo) asymmetric card game where each civilization has its own unique deck. There is no single "best card" in a vacuum; power is relative to your civ’s strategy.
Based on tournament play and high-level strategy discussions (BoardGameGeek & TTS Club), here is the final aggregated for Imperium: Classics : imperium classics card list top
Highly prized for its ability to grant extra actions. It is particularly "busted" for civilizations like the Celts who can easily recover discarded cards. Religion (Civilised): Note: Imperium: Classics is a two-player (or solo)