Hello Guys!!

After farming in the dungeons, I have the materials to evolve several chars, and I'm lacking of 5* Sentinels. By now, I just have the Alliance General(Nice char!!), and my list of candidates is:

Allied Bomber Boy
Soulless Demon
Allied Soldier
Newborn Of Light
Pyro Soldier
Dog Of War
Angel Of Strife

Which of this "greenies" should I evolve and why??

Thanks for your comments!