Battle of the Blues [SU SPOILERS]

This isn't actually mature content. What it is is an enormous Steven Universe spoiler, which I don't want people to accidentally see the thumbnail for. And dA won't let me change the thumbnail because they're idiots.

Got the idea in a conversation with AnimatedC9000.

Here's a version I added in GIMP, and I've added a proper summary of the image there.

It would be safe to assume that there will be spoilers in the comments, so be wary of that.

Steven Universe (c) Rebecca Sugar