Toz hid in the shadows of the cave with the cats while trying to figure out how to best attack the fortress.
The first thing that popped into Toz's head was to collapse the entire cave since that would also destroy the entire base above ground. However, he wasn't sure they would be able to do that in the short amount of time they had left.
The Bunglehoppers would only be able to fight for so long, and while the pirates within the base weren't endless, they had reinforcements all over Pirate Haven. If Toz and the cats were too slow, a veritable sea of pirates would form and surround the Blue Lounge.
Toz decided that sneaking into the fortress and trying to find the councilors and the storage room was going to be the most efficient way for them to deal damage to the Blue Lounge League of Pirates. Kill their leaders and take all their valuables and money.