Wikipedia defines “entente” as: An informal alliance or understanding between to states.
The Spheres of each Player can afford room for settlers that can manifest Mystically paired cards, but Players must be wary of these colonies…
The best case scenario introduces another pair of forces to beat Space’s Anthropic Power at the end of the Grey (2nd Phase).
This part is similar to a poker hand, so the colonial cards need to share one color with a pair in your Sphere. Note, this could be a foreign card as well.
A Mystic color shared by Two creatures with different Ideal colors of Mankind attached,
…Or Creatures of the same Ideal color can form these sets of Four.