That's a cool concept! Though I'd rather prefer Chrysalis to do the vocals with Her beautiful siren-like voice.I guess it could remind of Evanescence, Tristania or even Within Temptation... Anyway, what can Sombra sing about? Crystals? Ha - ha... I made a hilarious joke... Well I guess it's not that funny because it's true.I like the expression Chrysalis has here... so metal-likeIt suits Her very well.I like your art very much! ^^