Igneous Depths is a large cavern in the Molten Front, under the Widow's Clutch. The entrance is in the eastern part of the Magma Springs. The Druids of the Flame attempt to perform a ritual here, but are stopped by the Shadow Wardens. Several runes have been drawn on the ground throughout the cavern, which need to be destroyed.
- Patch 4.2.0 (2011-06-28): Added.