Rank These Character by Fighting Skill

[Everlasting]

Hey guys, how do you guys rank these characters by their fighting abilities/skill (best to worst)?

The characters are: Super Shredder, Human Shredder, Splinter, Newtralizer, Lord Dregg, Armaggon, Kavaxas, Tatsu, Captain Mozar, Kraang Subprime, Tiger Claw, Bishop, General Griffen (EPF), G'Throkka, and Y'Gythba.

I'm curious to know what you guys think.

Here's mine:

1. Kavaxas
2. Super Shredder
3. Human Shredder = Splinter
4. Lord Dregg
5. Newtralizer (K'Vathrak) [maybe 4 and 5 should be switched though]
6. Tiger Claw
7. Tatsu (close combat vs. Tiger Claw, he wins, but I think Tiger Claw would pull off a win if he used the right strategy)
8. Captain Mozar (I think the above two would overpower him)
9. Armaggon
10. Kraang Subprime
11. Bishop = General Griffen (Griffen wins in a tighter space, Bishop wins in a more open area)
12. G'Throkka
13. Y'Gythba

Discuss.