We ended up just camping Koios until he finished. The drop rate was horrible, even with yellow stagger 95% of the time. Luckily the people that came by looking to change their colorful were nice enough to team up, so we were able to just keep popping it every 15 minutes instead of competing against others.
To lazy to rewrite it. Explanation of the easiest way to get body seals here.
And while this was helpful, we already new of where to get them, I wanted to know which NMs people had the best luck with. Koios' drop rate sucks and the quest rate sucks as well. My BF spammed it 50+ times to get his last blu body seal and did not get any pup body seals, while I spammed it 50+ times for my last rdm body seal and ended up with 2 pup body seals. We were looking for an NM with a decent drop rate, because those always work better than repeatable quests. Edited, Sep 26th 2011 8:44am by Elspetta