This Rousing Fire farming guide will show you the places where I farm Rousing Fire in Dragonflight.
Awakened Fire comes from combining 10 Rousing Fire, so if you need Awakened Fire, you have to farm Rousing Fire.
The Waking Shore
Run around the small lava pit at this location and keep killing Ashen Sparks and Destructive Flames. The small mobs can drop Rousing Earth too.
The Provoking Flame mobs are hyperspawning at the marked location. You can never run out of them. There are also Tormented Steam mobs at the same location, they are all fighting each other, so you pretty much have to kill those too. (they drop Rousing Frost)