Old jedi high council vs shimraa jamaane & 15 yuuzhan vong slayers

all out battle
neutral ground

The PT Council probably takes it... hmm. They'll be surprised at their sudden inability to feel their opponents in the Force, which could be their downfall, but they also have much better synergy.

i might be siding with the vong for this bc one vong slayer is just for even a powerful master to beat.

What has been with the absolute murder of the Queen's English lately? And siding with the PT Council.

PT Council should win with not too much difficulty(less than Luke, Jacen and Jaina) because they will not be fighting in Shimmra's throne room, with Omini backing them up and they do not have to fight their way into the throne room, as those 3 did, either. 5 more slayers wont make enough difference.

Slayers are good, but I don't think they're council-level.

The council probably has it. Remember Anakin counts as a council member...sort of, so he'll be in there too. (of course, the Anakin that was on the council is about 5 minutes away from Sithville, but even so..)