Chromatic Rose - Black

While holding the rose by its stem, you gain re-
sistance to acid damage. If you would take more
than 10 damage of this type from a single source
(after applying the resistance), the rose disinteg-
rates, and you take no damage instead.
As an action, you can blow the petals from the
rose to produce a 20-foot cone of acid. Each
creature in the cone must make a DC 15 Con
saving throw, taking 3d10 acid damage on a
failed save, or half as much damage on a
success. Using this property destroys the ro