I was surprised to see how limited and week the dragons are. I mean they all just repeat the same moves over and over again, and are always in the same spots. Not to mentions how faulted there scripting is. I mean, once you have the spellbreaker shield none the dragons can even hurt you once it's up. Which means all you need to do is block, magic spell, repeat. As I see it they all do only the fallowing.

1. Hover and "shout"

2. Land (on ground, only if there is room, and even if there is enough room. Unless the area is wide open. They get stuck on everything it seems), snap and "shout"

3. Land (on object), "shout" 

4. Fly by and "shout"

5. Low on life, Dive bomb (which has worked right only 3 times. Every other time they've just crash into something (house,rock, etc) stop/wiggle and then teleported to where they *should* have slid to. With the ground marked like they *should* slid across it. Then just #2 

On the RAREST (once in of times 60 hrs). I've had one fly by and pick me up and toss me.