Book: Creature Codex
Page #: Roll20 VTT
This is copied directly form the Babayaga stat block. I ran this a while back and kind of winged it.
Breath of the Bone Mother (Recharge 5-6). Calling on her elemental powers and her mastery of crone-magic, Baba Yaga exhales a great wind in a 40-foot cone that smells of fetid mires and sausages. Creatures caught in that area must make a DC 18 Constitution saving throw. On a failure, a target takes 45 (10d8) necrotic damage and is affected by the spell for 1 minute. On a success, a target takes half the necrotic damage but is not cursed. In addition, a creature damaged by the wind releases a (DC 18 Constitution saving throw against the cloud's poison) centered on it at the beginning of its next turn. The cloud dissipates after 1d4 rounds.
What spell are the creatures affected by for 1 minute? What is this curse? Is this supposed to say that they release a cloud of poison? Also what is the radius of the cloud?