This entrance has seen better days.  The stones are a bit askew, and have lots of mosses growing on them.  But there is also a magical quality about this entrance.  It is not something you see, but rather feel.  And every now and then you can catch a shimmer out of the corner of your eye.
Entrance to castle, Outside Castle
dragon
knight
I have been trained since childhood for combat and service. I am employed by a lord to fight for them in times of war. I try to follow the code of chivalry in combat and outside of it.
You can try, mighty dragon! But I think you'll find yourself outmatched! Why is your castle so run down, little knight? This is not my castle, but perhaps because trespasser like you keep wandering in. I have enough treasure hoarded to rebuild this castle 100 times! Your king is just poor. How dare you insult the king! Take this, dragon! I wish you didn't do that. What do you think I'm going to do with this stone? I may have an idea or two, don't even think about it! Then apologize and give me all of your treasures. Also, tell me I'm pretty. I shall do no such thing, but perhaps we could strike a deal. I am willing to listen, although these stupid fairy lights are distracting. Well, if you agree to never tread on these lands again, then our fighting shall cease. Well if you give me everything you own, I will not burn you to a crisp. That is the only deal you get!