I just got a pair of these last night on Bismarck, this BC fight is not hard at all and currently my static is 1/3 on Barbarossa's Zerehs and 3/3 wins on this BC.
Targeting the Captain Stratgey:
There are a total of 4 mobs in this BC, 2 imps both are the same level as Heraldic Imps in C. Mire, the main NM are Cutthroat Kabsalah (corsair) and his pet Buddy or Bubbly (Opo-opo) can't remember the exact name. Killing the imps should prove no problem for a party of six especially when compared to the preveious quests. Next, pull the opo-opo, if possible try to pull him without getting the Kabsalah's attention it is possible. Unfortunately, last night when we pull the pet seconds later Kabsalah followed. Our static is nin/war, blu/thf (myself), blm/rdm, rdm/blm, rdm/whm, and thf/nin. Our thf did all the pulling and kited Kabsalah as myself and the nin spanked the monkey. Afterwards, our nin took over for kiting myself and the thf focused on meeleeing. Mages did there thing casting elemental spells, dots, and cures so often, this NM is beast if you don't have shadows of some kind up or stoneskin he hits hard and fast. This BC goes went on for us about 8 minutes, once the NM died our chests popped and we had our thf w/ his THII+1 opened the chest and behold a pair of Barbarossa's Zerehs dropped and I won the lot.
CHEER!!!!!