Yeah I noticed I forgot some people. Vayne is on the lowest tier, while he has access to an army and is highly intelligent, I'm sure Garland could ream him in a one on one fight. He's probably better than both in terms of resourcefulness and intelligence but he's less of a fighter than the Emperor.

Necron is basically CoD but whereas CoD kind of needs some Deus ex Machina shenanigans to even make it beatable, Zidane's crew have no issues beating Necron down. He's in a tier between top and god tier. Barty is in the same territory as Golbez and the others. He's powerful but never does anything special. In fact his only cheap power is making people into l'Cie and then making their focus be turning into Cieth but I doubt he could even do it considering so much of the cosmology of XIII's world seems to work within its own world, so I highly doubt he could do it seeing how I feel the fal'Cie power over people partly stems from being a creation from a mutual entity.