Meanwhile the fight between the others are still going when. With Jean, dragons didn't attack recklessly they waited for him to attack first but Jean was in the space they put secretly analyzing it so he can break free.
Eventually one of the dragons named Padio had an idea that what reality doesn't permit events being undone but he knew he does not have the power to do that at least by himself because he as well as all the dragons have been weakend from their original power, so he telepathically told the other seven dragons about his idea and suggested that they should merge and if they merge they would have enough power to warp reality so events can't be undone and will be unchangeable.
So all the dragons in the space held hands started glowing and merging into one being with Padio as the main body. Jean had a feeling that now that they have merge they must have found a way to counter his casualty manipulation so he made a plan.
Then Padio warped reality in the space that events can't be undone then he raised his head towards Jean and Jean's internal organs stopped working Jean but Jean had already manipulated probability and increased the probability of him coming back to life after dying in the space they put him, so after Padio stopped his internal organs Jean, he became drowsy and gradually started losing consciousness, his breathing pattern changed and he died from body shock then he came back to life. Padio was in shock then he asked Jean "how are you still alive?, I made reality not permit to not allow events being undone. Jean replied it's not your business, I'm not going to let you kill me, I am Jean Kate a long descendant of Magnus Kate and I will be more powerful than Magnus ever was so no one is killing me. As he was talking his body began to glow his clothes change to white as well as his hair and a staff appeared, Padio dashes in to remove Jean's heart but Jean slaps his so hard the space they were in just destroyed and they landed back to where they were before the dragons teleported them to different spaces.
Padio looked around and smile then he said oh you want to make this a challenge for me but I have more power than I had some time ago, then he flew up to the sky raised his hands up then the whole sky as vast as the eye can see then thunder and lightning rained on Jean but they were not affecting Jean, then Jean flew up and made a powerful tornado around Padio trapping Padio in it then Padio snapped his fingers and all the air in the world disappeared. The tornado vanished then Jean fell down and began to try breathing but there was no oxygen, he fell on the ground rolling left and right but Jean held on to reason touched the ground, the ground began to glow and air began to come out of the ground Padio saw that Jean was at a weaken state then he kicked Jean up in the air he began to cough blood. Padio held Jean by his hair and was grading his face on the ground then Jean teleported away from Padio but with speed flew towards Jean and ripped his head off. Padio thinking it was over said well that was easy then he heard Jean's voice behind him saying it was, then gravity pushed Padio down to the ground crushing him Padio then realized that when he warped reality it was only in the space but they were not in the space anymore so he can now undo events that causes his death Jean began to concentrate gravity so much that it created a black hole then Jean teleported himself and the black hole to space far away from his planet, the black hole then began to crush Padio into nothingness then Jean teleported back to his planet and fainted because of the amount of magic he has used.