Broken Greatsword
Base ATK 510 #29 of 189 OHS
Effects 6
Attack Range (m)+2ATK+8%Short Range Damage+8%Critical Damage+8%Physical Pierce+8%Critical Rate+88%
Where to get it
Sunken Treasure Source 
Sunken Treasure Box reward · Source
Sunken Treasure Source Sunken Treasure Box reward · Source