[I don't really know if this picture should have the spoiler tag, but just in case... there's one.]

"How dare you intrude upon this world that was meant for Nihilego and me? With Nihilego's power, I will show you how wrong you were to come here!" -Lusamine

Here's some Giant Growing Lusamine because I could. I wanted to draw her at one point anyway.
Featuring Moon (Female Protagonist) and Lillie. If you're wondering where Nebby is, he probably escaped wishing never to have left Lillie's (old) bag.
There's not much space in the Ultra Space though... I don't think anyway.

Lusamine, Lillie and Moon © Game Freak/Nintendo
Art © me

Page 2: http://www.furaffinity.net/full/23344971/