So I read Rydia's guide on farming the Primordial Dragon King. Got 6 lvl 40 Tonberries and leveled all 3 of Echo's jobs to 80. While I have my 100L Palpa^ and my 100L Jaguna^ for the Dragon, I still need to farm Cockatrice^ from Battle 7 to recode Echo. Even with a good diversified team of Bahl^, Snaip^, and others, I'm struggling with DPSing him down quickly. Is there a companion that prevents his weapon and magic seals? Or is there a better team I could be bringing?