Here's the fight scene from Pitch's point of view, it was slightly hard to write because well this is Pitch we'er talking about.
After watching the Guardians fight several of his Nightmares for a while, Pitch let out a dark laugh before he, along with the rest of his Nightmares, leaped up to join the fight though he did it from a distance. Standing on a cloud of his black sand he emotionlessly watched Sandy crack his golden sand whips against the black sand encircling him.
Calling some of the black sand he stood on to his hands Pitch formed an arrow out of it, letting it fly towards Sandy and hitting him in the back making the dream giver jerk upright before he turned to look at Pitch in shock, unbelief on his face at Pitch just did. "Don't fight the fear little man." Pitch called to him.
Hearing Jack scream when he hit Sandy in the back Pitch raised his eyes to glance at the youngest Immortal before turning his attention back to the oldest Guardian. "I would say sweet dreams but there aren't any left." He stated as Sandy fell to his hands and knees, the black sand now having almost taken over his body completely.
The feeling of satisfaction at having 'killed' the Sandman filled Pitch the minute Sandy's light vanished among Pitch's darkness. As Jack yelled and charged at him Pitch spread his arms wide and sent the black sand he stood on down toward Jack and the last three Guardians.
Not long after his black sand overtook Jack a loud noise sounded followed by the glow of a bluish white light came from where Jack was last seen. As the glow brightened Pitch heard Jack scream right before his black sand was frozen solid then shattered, knocking him out of the air with a shocked cry.
After hitting the ground Pitch got to his feet, laughter sounding from him as he watched North's sleigh go through one of his portals. "Finally someone who knows how to have a little fun." Pitch said.