Okay, I actually find that one easier than the other forms. Now, he's strong, but he mostly attacks with claw strikes. Always block those strikes, so you won't get knocked down for him to pick you up. When Syrenne's Spirit Gauge is full, use her Spirit Attack, Shadow Stitch. This will cause Dagran to fall over and be stunned for several seconds; That when you should strike.
You ask JeremyCreek in the Disney Wiki for it will put adimin you and your put block Duke Remington that you keep adding in Kermit the Frog under the category of "Disney characters", against Duke Remington's wishes. And is you revenge.
Well, see, now you're just being insulting. Look, I'm not an admin on that wiki. So my power here, will mean nothing there. If you think it's a good idea, why don't you just ask. When they tell you that my power means nothing there, you'll just end up being sorely disappointed.