Wondrous Item

Varies

Two indigo mushroom caps grow from a single stalk. When two creatures both eat one of the mushroom caps within one minute of each other, they develop a telepathic connection as if linked by a telepathy spell. The duration and range of the creatures' shared telepathy varies based on the rarity, or age, of the mushroom:   Baby Mushroom (Uncommon)
Two creatures can communicate telepathically for up to 10 minutes within 120 feet of each other.   Mature Mushroom (Rare)
Two creatures can communicate telepathically for up to one hour within one mile of each other.   Aged Mushroom (Very Rare)
Two creatures can communicate telepathically for up to 24 hours, so long as they remain on the same plane of existence.

Cost: 50gp (baby), 100gp (mature), 200gp (aged)