As of Spawn 350 Nyx now rules hell and kills sinn/cogliostro who had killed violator. Now we haven't known what she does but spawn 359 showed she had greater plans than we first assume. Nyx started off as an ally and lover to spawn before betraying him by taking his suit to save a friend but later gives the suit back to al and then reconciles with him. But Cog kills him and she was revived by Greenworld now serving as scion disappointed in al and becoming an enemy again,now she takes over hell and seems to becoming the new big bad after Malebolgia,Mammon,and Sinn/Cogliostro. Can't wait for her to be play this role as the main villain.