High resistance and defense based build. Fairly low DMG output
Shield Crossbow (or any crossbow really), Fume Ultra Greatsword prefered with DLC or any fast weapon, most likeley infused to keep up to low DEX stat. Its STR weapons build afterall.
Rebels Shield then Havels Greatshield further in the game.
Sacred Oath, Great Magic Barrier and those fancy lightning spears for early gameplay.
Start with anything you want and just go for high sustain champ, this is also PvE based build for sun bros, with this you're ready to tank for your group! Redeye ring is nice too for this build. Recommendedation! Use soul vessel IF you dont wanna co-op all playthrough, od course after you reach 150 and then just help others with universal tank build! You might wanna try changing rings and armor for each location.