Yadovv Gah bids you ride a cavalry drake into Zahar'ak and incinerate the enemies' supply stores. Speak with the drake whisperer in Zanr'ak to borrow a mount.
Ride the cavalry drake into Zahar'ak, and destroy the Amalj'aa supply caches using your mount's Fiery Breath.
※Speak with the drake whisperer in Zanr'ak to mount a cavalry drake.
You have reduced the supply stores of the Amalj'aa to smoldering ruin. Return to the Ring of Ash and report to Yadovv Gah.
Yadovv Gah is grimly satisfied with your demolition handiwork. He appears eager to witness the widespread effects the supplies' destruction will have on the Zahar'ak Amalj'aa, overconfident as they are in the omnipotence of their god.