>>34336051The sad thing is that Necrozma was the being GIFTING light. Which means it must have been made up of a whole lot of energy, where ever most of that went. Killing Solgaleo/Lunala is only enough light to temporarely keep up its original form and it seems to have tried raiding other worlds for light multiple times. Which means it will probably never return into its original state to the extent of balancing itself out and keeping its original power up. It will forever be this way unless you either let it destroy Solgaleo/Lunala every now and then or just let it turn black and become inactive for eternity. It can't win.