Keepers of the Feather

The resistance in Barovia. An organisation of wereravens that has operated against Strahd in the dark for years without making enough noise to be destroyed.

The Martikovs are members. Urwin revealed them to the party over a quiet moment at the Blue Water Inn, and the night the inn was attacked they came through the broken window several at once, landed, and did not stay ravens.

Strahd wants them dead. The deal he offered Corvin was one last contract — fight the wereravens for him, and be released from the cursed armour. Corvin never moved against them.

The party then killed Urwin in the confusion of that same fight. The network knows.