>>34125992The scene at aeither where your storm it to save lillie after guzma's bitch kidnaps her is the same right down to Hau dissing Faba as being fodder with the only difference being Lusamine no longer make crazy faces at you, instead the fight starts because she's going to prove to you that she can take on Necrozama and save everybody, when you win she pretty much ignores you and leaves with Guzma anyway, if you lose she brags and says something like "See, I told you! Only I can stop that monster!" and leaves with Guzma.
Even worse, she gets flung into an ultra wormhole to NIhilego land just so they can recycle the scene of Lillie calling Lusamine out on her shit, it's quickly explained that while she was trapped there the Nihilego immediately fucked her up, which honestly is an excuse to have Lusamine act like her SM self.
>>34126411 Because Lusamine made it evolve into Cosmong to make her portal. As for why not just have the Ultra recon squad take her there is because they believed Lusamine wasn't strong enough to take on Necrozama and would just piss it off.