Yotama and Divination Magic

Divination Magic is communing with minor divination spirits by giving them a nominal amount of magical energy in the form of a spell slot. These spirits whisper the answers or show the caster visions.
These spirits, called Yotama like to swarm around people who practice divination magic and can be seen through true sight (which is instead learned through intense training and mental conditioning) or through the eyes of other Yotama.
All Yotama are connected with a single consciousness and are in constant communication, scholars debate about how this works and some wonder if this is the split mind of a previous knowledge saint.