Bring Rethiel the Greenwarden 9 Crude Flints.
The Mosshides are cutting the trees of the Wetlands, using the trees' flesh to warm themselves with fire. I will suffer this pain no longer!
Rid the Mosshides of their crude flints, the tools they use to make fire. The flints are borne by all Mosshides except the smaller Mosshide gnolls and Mosshide mongrels.