His "existence" will be tied with "Anti-God"
Details explains:
Anti-God will "win" in the future after all, right? so, the idea is, MetaGodity could be a "existen" for constrain Anti-God development, Meta-Godity is the "reflect" of Anti-God's development. He maybe can be... "the gods fusion" like old Meta-Godity, or a fusion of a single character's copy like butterfly sentinel for stopping J.Butterfly 666, or he can with a new design idea, not just a fusion of things anymore.