It looks like a new color variant for the Mystical Warriors of the Ring toy line is coming out very soon. This image was posted on their website, but it's not available yet. If I had to guess, it's likely to be released for Designer Con, which is happening November 7-8, and then later off their site.
The variant is a translucent blue and looks really sweet. They have a metallic blue for sale right now, which it's possible I am confusing the picture for, but the figures in the picture look very different for me.
I can't wait to see what happens. It's an exciting time to be a minifigure collector.