Death Battle: Ideas and Suggestions

I have been reading a lot of interesting and unique idea battles here in Deviant Art (also in another website called Death Battle Fanon deathbattlefanon.wikia.com/wik…). Some were amazing and awesome, others were also sad, but that how it goes. We root to some of our favorite character and fight against the character we either like less or just don't like them, there were even time when both of favorite characters end up fighting each other and make it harder to decided who to root for.

So today I notice there are still some characters that were suggested, but was never able to do a death battle, or there were some who may not have no even been selected or pick to be in a death battle. I have decided to, at least at my best effort for you guys to understand without getting confuse by the grammars, to create a Death battles. But to do so, I'm going to end your help, and this is quite simply. Just suggest the characters you want to see in a death battle, who would be a good opponent and even give me your reason why you think that the fighters would be a good match. I already have some good idea on some characters and give me your suggestion who be their opponents:

1.) Berserker/Heracles and Illya (Fate stay night)

2.) Agumon and Tai (Digimon)

3.) Medaka Kurokami (Medaka Box)

4.) Naruto Uzumaki (Naruto)

5.) Talion (Shadow of Mordor)

6.) Tatsumi (Akame Ga Kill)

7.) Xemnas (Kingdom Heart)

8.) Archer/ Shirou Emiya

9.) Michelle K. Davis (Terra Formars)

10.) Celty Sturluson (Durarara)

11.) Morgiana (Magi)

12.) Acnologia (Fairy Tail)

13.) Kaguya Ootsutsuki (Naruto)

14.) Madara Uchiha (Naruto)

15.) Evangeline A.K. McDowell (Negima! and UQ Holder)

16.) Majin Buu (Dragon Ball)

17.) Sora (Kingdom Heart)

18.) Ansem of Darkness (Kingdom Heart)

19.) Yoruichi Shihōin  (Bleach)

20.) Mine (Akame ga Kill)

If there is any other character you like to see in death battle, please comment.