The pages continued to flip as he formed the snake. The grimoire actually didn’t have a set amount of pages. I made it that way for a reason. Pulling the runic circle. I placed it on the ground in front of me.  Patronum Aguamenti.  A massive jet of water, infused with light magic, came forth. My ravens sprouted out of the sides and at the apex of the arc, it became a jet of light infused water ravens. Controlling them, they crashed into the fire serpent. The fiendfyre attempted to bite at the ravens, but they split and went around the mouth. Pecking along the body of the serpent. Each peck leaving holes in the body. Weakening the serpent. As the ravens got towards the end of the serpent, it was essentially destroyed. 