I don't know how to tag users, but RebiChan commented on Small Bell Tower of Mediah knowledge and shared the following for the Amity game. It worked really well for me.

Following this order helps me get about 200 amity after succeeding 3 times:
Mediah Merchant Union
Leader of Altinova
Scattered Faith, Shroud
Shen Merchant Guild
Corrupt Practices
Valencia and Mediah
Fallen Monarch
Sezec from the Rumbling Land

I can't do the amity game, figured out why: I need to complete Politics II first..

380 with Adam Berney

Adolf Berney (french version)