A person

Lovin the new icon and Astra Superstars as a whole.

The My Devil, and Angel stages are my favorite from that game and the music, Painted Portrait is a glorious theme. It's so cool and otherworldly.

And getting to the stages themselves:

The Devil variant has a ominous look with simple rocky structures and a floating rock planet-sized sphere with a stormy dark blue sky. Every character except Fooly fights here in Story Mode.

And the Angel version is like the aftermath of the My Devil version stage with the large rock sphere now embedded into the water as a halo hovers over it, making the rocky overpass look complete and pure with a heavenly sky. 

Only Fooly comes here in Story Mode as he's the only demon character, even though Sakamoto transforms into an Oni in one of his Star Specials, but both variants of the watery stage are selectable in VS Mode.  Both the My Devil and My Angel backgrounds are cool with a mysterious & realistic feel.

I also made My Devil, and Angel stages for Mugen.  
I'll release em later, I added an extra layer of rocks for characters to stand on in the Mugen conversions. 

Oooh, I can't wait to see how they look! I'll make sure to put them in my Mugen when they come out!