Mario Bros. React to Mario's Monday night Massacre (Ft. My Luigi AU) - Missing soul Arc

Hello, welcome to the channel if you are new, or if you're not then welcome back!
This is the second Arc in Timeline 1, and will be a series of reactions.

I need suggestions on dramatic stuff for the Bros. and my Luigi AU to react to.
At some point, There will hopefully be a big bad villain reveal - and possible redemption Arc.

This Arc is supposed to be the Sequel to the Mario Bros. reacts to the Mario Movie Trailers 1 & 2.

Also, as for Timeline 2, I am taking a break from that Timeline.
I need to think it's Plot over again, maybe make some changes to what will happen.
I may just scrap it entirely..
Right now it's just all a huge 'Maybe'.