Heart On Fire
Heart On Fire is an Alliance-only quest for level 10-40 in Shadowmoon Valley. It is step 6 of 8 in the On the Shadow's Trail storyline. The quest's turn-in marker is in Shadowmoon Valley at 19.1, 28.6. It rewards 6,850 experience and money.
Description
We have the shards, but now they must be combined. There's a forge here, but even its fires aren't hot enough for our purposes.
However, there is a demon nearby that burns hot as the sun.
Gul'dan, or perhaps Razuun, has managed to summon an infernal. The thing calls itself Krosnis, which means "furnace."
The demon's heart burns hotly enough. All you need do is collect it.
