Diplomacy in rebellion
How do i increase diplomacy
Can someone explain to me the mechanics of diplomacy? I was playing a 2v2v2 game with me and my friend on the same side. We sent each other 4 envoys each (to each other's capital planets) but our relationship never went above 12. How do i increase it more? I keep reading people sayings "we got to the envoy stage". Is there something before that that I can do to increase relationship?
And does it matter where the envoys go and how many there are? Do i have to spread them out or what?