It didn't take much for Ignis to plough through and only cut the skeletons that were in his way. Caelan made for quite the distraction and allowed him to jump up on the monster's head.

At first he slipped a bit but then summoned his Drain Lance quickly. He was thrown about a bit of course and nearly stepped on after being thrown off of its back. But once he regained his footing he was able to shove the lance through the back of the thing's neck. That also had him get thrown again but he summoned his daggers. And he ended it's life with two flame engulfed daggers in the chest.