Murmillos wear shield with 500 pdef and even magic defense, 67 CON. Emengard shield.
Doppels wear Sarkmis = Negative CON. Wearing cloth for critical rate makes it worse
Deeds of Valor = increases damage received by %
Finestra = Increases Crit rate + Block
I totally don’t know what i’m talking about. Just compare the gears they use and their skills. Doppel takes 10x more damage than a murmillo shinobi even with the shinobi drawback of taking increased damage with your clones summoned.