Stone 

Stone looked at the attack and laughed, he then teleported away from the attack and shot a simple energy ball into it, as soon as it touched, the attack exploded. It seemed that the rainbow crystal was highly unstable. Stone then teleported in front of Ryuji.

"This ends now!"

He placed his hand on his chest and then created a black crystal in him, which shot out of his stomach. He then turned around and listened to Morrigan. 

"I may hate my father but I will not help you fight him. He has always been rough with me, I hate Berk much more and my only goal is to destroy Berk. That is why I came here for the crystal. I will get my revenge, and Berk will be destroyed!"

She then created a huge energy beam and shot it as Sabrina, as she did, Stone did the same. Making an energy beam powered by his black crystal and shot it at her. The two beams were incredibly fast. Reptile then added to the attack, doing another huge energy beam at her, Torriko went to help but Reggie created a paper hand and pulled him back, as he did Assassin wrapped around him and began to shock him. It was then that Reggie teleported and placed his hand on Drake's stomach, he implanted paper in him and Drake exploded. He coughed up blood and fell to the ground, barely alive. He turned back to everyone else, wondering if they needed help defeating Sabrina.