Sabrina and Selena

Sabrina watched as Jackie and Torriko then suddenly Stone tried to take her out with exploding stone spikes while Morrigan attacked from behind. Fortunately for Sabrina all she had to do to dodge both was to jump to the side, however, just as she did this Selena following the orders Stone gave her, intercepted Sabrina as she dodged, simply by watching her closely and figuring out which way she would dodge. She once again placed her hand on the ground and summon Ifrit to Sabrina's side, just as Sabrina dodged the attack she was heading right for Ifrit, by the time she noticed it was already too late as she thought to herself. 'Damn that monster came out of nowhere' Ifrit grabbed her and encased both of them in a stone dome as he raised his own body temperature to be equal to temperature of the surface of the sun once again. Sabrina's armor couldn't take the heat as it melted, Sabrina was receiving horrible burns all over her body as she screamed in pain. It was so hot the stone encasing them began to melt, turning into lava. By the time the stone dome had melted, Ifrit had turned his body to the normal temperature and Sabrina was unconscious and severely burnt all over her body. Selena then unsummoned ifrit. 

Ryuji

Ryuji saw as his allies dropped one by one. Then Reggie snuck up behind and attacked with exploding paper bombs, the small explosion was enough to make the unstable rainbow crystals explode. There was a huge explosion that sent everyone nearby flying back and with Reggie being so close, he would receive the blunt of the explosion. The explosion was strong enough to send everyone from Berk flying into the arena walls, the resulting shock wave was enough to shatter the walls, making the whole arena collapse. Ryuji stood in the center of a huge crater surrounded by rubble. Completely covered in horrible burns. His eyes had turned pure white as he fell to his knees and face planted into the ground coughing up blood he was barely conscious.