just another gem I came up with! Black opal aka Galaxandra can use the stars in any galaxy to find her target! She has no physical weapon and has very low speed and defense but makes up for it with Gravity manipulation! This rare gem can command the skies bringing down meteors and black holes to swallow anyone who opposes her! (powers don't work in the daytime and has low speed and defense to prevent mary sue) #BlackOpal #Gemsona #Gem #StevenUniverse #Galaxy #SU