Commander Shade Sovereign of the crystal sentries only wanted the best for Princess Crystalia Armastus and the crystal kingdom. He has sworn himself to protecting the crystal kingdom no matter the cost, as what's customary when one becomes a soldier of the crystal sentries.

But war is coming for this land of peace an happiness, and it'll be up to Shade Sovereign to make the ultimate sacrifice in order to save it.

A tribute to ask-king-sombra.tumblr.com! You should note that this is according to her (and mine…) headcanon and the use of OC's will be frequent.