I know only that the fates have awarded us the chance to seize a potential threat by the throat. You need only steal into Zahar'ak, and snatch the weapons from under their bickering snouts!
The flame-infused weapons are being held deep within Zahar'ak. Though bloodshed will likely be unavoidable, do not be distracted from your true purpose!
Have you carried out the task with which you were entrusted? The weapons, honored ally, do you have the weapons?
So, this is how it feels to hold the heat of Ifrit in one's hand...