User blog comment:Makeo/Copperhead on a War Brig/@comment-67.149.100.94-20111125165338

ok guys is copperhead upgrade 5% explosive broadside chance? cuz ive seen it once say 10%, and once 15% i have no clue. and what do u think is a better upgrade, war brig with copperhead of skull and crossbones? I JUST CAME DECIDE!