After the red ninja grabbed the staff, he felt power rushing through him and made him feel like he had all the power that he had always wanted. The power that was in Lloyd all along was now all his.
"Chen was right, this thing is awesome!" Kai exclaimed before hitting every one of the anacondrai minion guys with it's power.
"Kai! it holds too much power, Destroy it!" Lloyd told Kai.
"Nobody will be taking my staff! You had all that power. Now it's my turn!" Kai told Lloyd and Skylor with a dark voice that he had never spoken in before.
"Yes! Embrace the power Kai!" Chen told the fire ninja.
Before Kai could do anything to that useless green ninja, all of the elemental powers came in with Cole driving some strange vehicle. The elemental masters started to fight until Kai could handle any of it much longer, so he used all the power on himself and it turned Kai into a different person, both in look and personality.
"Now all the power will be all ours! That idiot had done the hard part." Kai heard Chen say before the had been dragged away, with none of his friends noticing, only focusing on their battle. Not even Nya saw the red ninja missing until all the Anacondrai guys slipped away after their leader.
I made this because for some reason I like to think of my favorite ninja feel pain. This would go on from episode 41 to the end of season 4.