Guildmasters' Guide to Ravnica
Wondrous Item This thick, black paint is stored in a small jar, containing
enough paint to apply moodmarks to one creature.
The paint is dabbed on the face in spots or markings
that often resemble the eyes of insects or spiders. Applying
the paint in this way takes 1 minute.
For the next 8 hours, the marks change to reflect your
mental state. A creature that can see you and makes a
successful DC 10 Wisdom (Insight) check can discern
whether you are happy, sad, angry, disgusted, surprised,
or afraid, as well as the main source of that emotion.
For example, you might communicate fear caused by
a monster you just saw around the corner, grief at the
loss of a friend, or happiness derived from pride in your
performance in combat. A dark elf has advantage on
this check. Common