Tale Speakers can sense the breath of everything in the world and communicate with all living things, and even inanimate objects. They can also merge themselves with objects.
Tide Speakers sense the ebb and flow of spiritual energy in living things, find their weakest point, and invade and control them.
Wind Speakers can manipulate every kind of airflow.
Spirit Speakers can communicate with every kind of unknown being in this world: fairies, vampires, ghosts, and even gods and demons...