Player’s have constructed their Spheres.
Space has done the same;
providing Player’s with matching colored Habitats for Mankind to Colonize.
Next, the Player moves Mankind to a matching colored “Slot” in Space,
The matching colored Jewel stays behind, in the Player’s Sphere as Exhaust.
They represent a resource that has been depleted.
Exhausted Jewels are shifted from left to right across the “Transom”. [ ]>[ ]>[ ]
This allows tracking of the card back to it’s Elemental origin.
Mankind’s arrival in a matching colored “Slot” in Space, grants the Player a Grey Jewel.
- This grey Jewel becomes a toll fee payment for a Creature to join matching Mankind in that “Slot”.
- …Or the grey Jewel is returned to the Player, if Mankind departs Space for a matching “Slot” in an opponent’s Sphere. In this case, that Player must receive a gift of a colored Jewel to enter their Sphere.
- And both of these cases, only exist when entering “Slot’s” without a Creature.