| Mechanic_ape |
I agree with everyone who says you should have the dragon give aid to the party. However, how did the deal exactly go down?
The party has two very strong diplomacy characters. A Bard and a Diplomacy focused Swashbuckler - supported by the perfume from the Lotus Dragon Lair their Diplomacy rolls were into the 40's. I took these massive rolls into account during the negotiations and cut them a little slack. They attempted to get the dragon onside by arguing that the pirates would attack her. The dragon saw through this, explained she knew about Crimson Fleet and that they did not bother her. She then asked what they would give in return for her help. They eventually coughed up 50k in loot (metamagic wands, +4 breatstplate goodies like that). This is a substantial boost to her hoard. She agreed to help defend Farshore but did not negotiate specifics as she cut short negotiations. She had the heroes fearful for their lives throughout. I played her as demanding, commanding and haughty.
So no specific promises beyond when the time comes she will be there to help defend farshore.