Seers

Seers are small Grimm resembling jellyfish that possess the ability to communicate with other Grimm. Only one Seer has appeared so far and is in service to Salem.

History
A Seer appears in "Of Runaways and Stowaways" to inform Salem of Beacon's current status. Salem tells it to reinforce the number of Grimm at the academy.

Trivia

 * A "seer" can be defined as someone with supernatural insight. This is likely the basis for the Seer Grimm's name.