In a run, cards come from the one-prize chest carried by a special enemy at minutes 9 and 18 of the normal stages; The Twin-Tailed City also has one at minutes 9 and 18 of its second half. The chest offers a card only when the Emperor's Tarot (Warhammer 40,000) or Celestial Arcana (Age of Sigmar) option is on for the stage, at least one card of the setting is unlocked and not yet taken in the run, and the run has room for another card. Otherwise it gives an evolution, or a weapon upgrade when no evolution is ready. [The Emperor's Tarot](/relics/the-emperor-s-tarot) and the [Celestial Orrery](/relics/celestial-orrery) unlock the ability to obtain and equip the cards.