So the party is gonna fight Oozes...

[Deadkitten]

So I'm about to run the first boss fight for a campaign I'm running. It is going to be an encounter with several oozes.

Its a party of 4 level 6 gestalt characters.

Any suggestions for a good combination of different Oozes to run against the party?

I don't really know the party makeup right now, but it seems they are gonna be melee focused.

[Sliver]

I recently used the Bloodfire Ooze (CR 7, MMIV) against my party, who were a level 6 gestalt party themselves. They dealt with the ooze easily enough, except for that one party member that used arcane channeling to add fire spells to their melee attacks, who resorted to shooting with the bow. Which is not surprising, considering they are rather optimized and have a few extra boosts as well, due to houserules.

An Arcane Ooze?

I always wanted to try a living spell or two, those sound interesting.

[Karl Aegis]

Fiendish Gelatinous Cube Monk found here (http://archive.wizards.com/default.asp?x=dnd/eo/20060922a).