band attack

any chance someone could tell me which gear I should use as bd and skills etc. cause atm I feel so weak lel this my gear ik its not that great but still sometimes I see people doing great with this kind of gear file:///C:/Users/enzo%20caron/Pictures/BnS/Screenshot_190323_002.jpg

I got that chest yesterday cause I thought I could get the Skysunder neck from it for pvp but when I tried to open it it only gave my 1 choice instead of 2 lel is this a bugg or?