Shield/MA Farming Build

[Abstergo]

Hey guys,is there any way to make a good viable farming build so I can either power-level myself or my friends?
I know fire is best but I REALLY want to make my own Captain America 😄

[Saikochoro]

I always thought StJ/SD fit Captain America better, but maybe not. Street justice will have better AoE though, which is better for farming.