Ok, sorry for silence. I will tell what I have more in mind for my char;
Slayer with favored yozi being Cecelyne (Malfeas being patron). Past Lives is connected to Merela. A heavy focus on MA (Infernal Monster Style) followed up by having Devil-Tyrant Avatar Shintai (so he can go apeshit on people in demonic form). His sobriquets are going to be Bloodclad Armando, Beast of Hell. So heavy offensive combat here but as Cecelyne is favored yozi there is going to be some rulership and worship going on around him.
His grandest deed in War was something what primordials did not expect at all; they set up for Sol Invictus assassination and my char asked pretty hard and often to come along. When asking reasons (considering his 'power level' compared other assassins) he just only mysteriously said 'I have best weapon against Sol Invictus which only I can use'. He left it mysterious and it resulted him come along. So he wrecked in heaven in major style (killed sids in massacre and followed up to pleasure dome), in there he did not participate much but when they reached Sol Invictus who was battering down the infernal champions so easy it was embarassing to watch, then my char unveiled Merela on purpose from his subconcious and Merela going outrigth screaming rampage and accusations bombardment on Sol Invictus.
Then in that moment, facing solar queen whom Sol Invictus had loved and seen to fall and unable to save her, seeing her in all fury and anger coming at him made him drop his Temperance, the source of his invulrenabillity and so my char did first harming blow on Sol Invictus and champions quickly followed and killed Sol Invictus before he recovered from his shock. So my char did not do killing blow nor killed Sol Invictus but he was key part to make it possible.