What I have is...

- A room with bandits/guards that have their own routine and do not mind the player.
- In the middle of the room sits a Jarl on a throne.

What I need help with how to do:

- In dialogue with the Jarl, one response will trigger the Jarl to stand up from his throne, shout "KILL HIM", then start fighting the player along with all of his guards, making it into a boss.
___
notes:
I am a newbie to the Creation Kit, but while going to location Swindler's Den and talk to Kematu, one response will trigger all of his guards and him to attack you.

I checked the scripts attached to him, and it said something about changing player's faction into an enemy?
Can I connect a scene to the dialogue as well, which will make the jarl stand up and shout, before changing the factions?

All help is appreciated!