The Druids — Keepers of Sacred Knowledge

They memorized twenty years of sacred knowledge before being permitted to write a single word. The druids were the intellectual backbone of Celtic society — astronomers, judges, healers, poets, and priests who understood that the universe was alive and that everything in it was connected. Julius Caesar feared them enough to destroy their sacred groves on the island of Anglesey. That tells you everything about how powerful they were.

These signs carry the druid's staff, the oak, the mistletoe, and the sacred flame that never went out.