Void Dragon/ New Void Monster champion

Now I don't know about you lot but I'm a big fan of the void and void monsters (not necessarily champs tied to the void like malzahar). After the recent release of Aurelion Sol I started thinking perhaps we need a polar opposit, a negative dragon...there is a champion who's profile states he's still an infant, Kog'Maw...so what about his parent? Why not a big void dragon monster? Aurelion Sol is about pushing away, keeping distance, Kog'maw is about eating...so why not a dragon about pulling champions in and consuming, different from Cho'gath or Kog'Maw entirely, perhaps Kog'Maw is a chrysilas and his full adult form is completely different?