Ember is not a diplomat by choice. It sort of just comes along with being dragonlord, because who else are you going to send, Garble?
Ember doesn't do diplomacy, though. She does anger. And fire. Sometimes a bit of shouting. That doesn't go over well with ponies, though.
Luckily, Thorax is on hand to help out.
In, and out. Get the ponies to agree what she wants, and leave. That's all this has to be. So why is there so much paperwork?!
And why does she feel so angry?!