Follow Trope the Filth-Belcher while attempting to stay on your flying mount. Should you defeat Trope the Filth-Belcher, report your victory to Ja'y Nosliw at the Dragonmaw Base Camp in Shadowmoon Valley.
Dragonmaw treat you right, [player]. Even a worn out cursed being like me is given a chance. Now if you want to prove your worth to the Skybreakers, you will have to defeat me.
I'm going to shake you off my tail like a bad case of fleas...
We'll lift off when you are ready.