Yes, nothing wrong with beeing honest. Astrum did take Vyanar and Wallershire from us in a previous war. I think its very fitting to use "reconquest" as a Casus bellis, since Asylon dont fight over religion.
Niselur:We go to war because of the corruption of the church.
Phantaria:*Angst* *Anger* *Crusade*
Farronite:The church didn't recognize us as a theocracy.
Libero:Morek's taking our lands
Morek:We want to take Libero's lands.
Luria Nova:D'Hara
D'Hara:Luria Nova
Asylon:Did someone say war?
Asylon:...
Asylon:I'm in.