Well, after the Triumphs and four suits (Paper, Rock, Blade, Serpent), it is time to conclude the Space·Time Deck with its last suit: the Suit of Unknown (you are free to call it the Suit of Spock)!

Unknown symbolizes:

• imagination;
• intuition;
• perception;
• illusions;
• dreams.

Whenever you draw a card of this suit, you are encouraged to integrate any of these concepts to your interpretation.

The cards:

• Ruler

  

• Dragon

  

• Treasure

  

• Soldier

  

• Builder

  

• Seeker

  

• Lover

  

• Servant

  

• Home

  

• Foot (blank, customizable)

  

• Teddy bear (blank, customizable)

  

Credits

• Cards David Teller. Available under Creative Commons Attribution-ShareAlike 4.0 International License (source: author).
• Out There logo A resolution diagram of the game «Rock, Paper, Scissors, Lizard, Spock». Wikipedia user DMacs. Available under Creative Commons Attribution-Share Alike 3.0 Unported (source: Wikipedia).
• Ruler Frank E. Schoonover - Cover of A Princess of Mars by Edgar Rice Burroughs, published by McClurg. Public Domain (source: Wikimedia Commons).
• Dragon Photograph by Wikipedia User Colin – Paisley Abbey gargoyle 10. Replacement from 1991. “Alien”. Licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license (source: Wikimedia Commons).
• Treasure Wikipedia user Madman2001 – A drawing of the lid of the tomb of Maya ruler Pacal the Great. Licensed under the Creative Commons Attribution-Share Alike 2.0 Generic license. (source: Wikimedia Commons).
• Soldier Henry Fuseli – Macbeth consulting the vision of the armed head. Oil on canvas with original inscribed frame, 1793. Licensed under a Creative Commons Attribution-ShareAlike 4.0 International License (source: Folger Shakespeare Library).
• Builder Plate found on page 7 of Marey Wollstonecraft Shelley’s Frankenstein or the Modern Prometheus, captioned “FRANKENSTEIN AT WORK IN HIS LABORATORY.” Public Domain (source: Wikimedia Commons).
• Seeker Photo by Diego Delso – Aerial view of the “Owlman” aka “Astronaut”, the most enigmatic geoglyph of the Nazca Lines, which are located in the Nazca Desert in southern Peru. Licensed under the Creative Commons Attribution-Share Alike 4.0 International (source: Wikimedia Commons).
• Lover Film poster Plan 9 from Outer Space. Public Domain (source: Wikimedia Commons).
• Servant Photo by Jean Pezzali – Crâne déformé pour des raisons esthétiques. Musée de Nasca. Licensed under the Creative Commons Attribution-Share Alike 3.0 Unported (source: Wikimedia Commons).
• Home A “flat-Earth” map drawn by Orlando Ferguson in 1893. Public Domain (source: Wikimedia Commons).
• Home A good child and a bad child (wearing dunce cap with ass’s ears) in a schoolroom, from The Affectionate Parent’s Gift, 1828. Public Domain (source: Wikimedia Commons).

Thanks

Many thanks to jlorenzo, pnkfelix, nickwedig, Alamantus, mxfraud, GiantKumquat, Solal for their help!