As for Bishop Oz and Chancellor Stisseth's plan, Duanmu Huai naturally had no idea. So when he found out from Leia that the Church of AL and Herman dared to confront the Tribunal, his first reaction was - "alright, if they're not afraid of death, let them come."
This was quite normal. In fact, many players faced similar situations. Many in-game NPC forces initially didn't take the Tribunal seriously. Some tried to use the Tribunal, while others even planned to eliminate the Tribunal to claim its territories.
So what could the players do?
They could only give a slap of judgment, allowing them to taste the Tribunal's "affection."
Will the monarch change with each new dynasty? No way.
No matter what the era, your overlord is still your overlord, and the Tribunal remains the Tribunal.
If you're not afraid of death, come on, we'll kill you all.