Toy Laser

With that, Al turned towards two students who had tried to sprint away while he was distracted. Al’s mouth suddenly gaped open, stretching far wider than it should have been able to. His jaw extended downward until it reached the bottom of the opening the costume left for his face.
”WYRAAAAAAAAAAHHHHH!!”

A massive beam of green energy shot out of his mouth, towards the students. The force of it blew the air around Al back. It found its mark, striking the two students in a blinding flash of light. The whole courtyard was illuminated in fireworks of green and blue, forcing Buzz and Robo to shield their eyes from light. Kiriyama stared onward, his face unmoving. The strong odor of what smelled like melted plastic filled the air almost immediately.
When the light subsided, Buzz looked back at where the beam had hit the students.
At first, it appeared that the students were unharmed, still standing and clearly alive. But to his horror, Buzz soon realized that they were… changed. Their bodies were now of plastic, and their hair solid and waxy. Somehow Al had turned them into- Toys.