Ok iv been thinking about it and i have come up with two
1 One person that is like half dante and half vergil dante with ebony or ivory in hand and vergil with yamiaito in hand i cant remember how to spell vergils sword LOL
2 Mundus and Sparda going at it fightening......... spardas should have the force edge transformed into the sparda sword but i dont really know what mundus would use in kombat....
OK LOL have ago at these!!!!!!