Black-Cyan Color Crystal

The Black-Cyan color crystal unfortunately does not actually exist in-game (unlike the Black-Blue and plain Cyan crystals) but players noticed it was shown officially in two diferent places, though it was never released!



The crystal could be clearly seen in an official developer post about Server Consolidation in 2012. The same crystal also showed up in a video about free-to-play in 2012. I will say though, when I found a player asking how to get the crystal, my favorite answer was definitely posted by another player... 'Well you see, when a black crystal and a cyan crystal love each other very much...actually I don't think there is one yet.'