Königliches PlagewandFully annotated (almost). Instructions and info beneath the build. The main idea is that you can absorb a lot of damage with your shield (3rd ability) and high hp like a tank. You are capable of outputting high gun damage and/or support your team with active items (your 2nd and 3rd scales from spirit) and your ulti Video coming later.

Schrottgranate
Rattenschwarm
Königliches Plagewand
Es lebe Ratannia!