With the Astral schools each being made up of three of the main schools (Sun is composed of Fire, Myth and Life. Moon is composed of Ice, Death and Myth. And Star is composed of Storm, Life and Death). I think a new trio of schools is something that’s been overdue, this trio could consist of Time (Life, Fire and Storm), Void/Space (Death, Storm and Ice) and Matter (Myth, Ice and Fire).
#New School Trio similar to Astral School Trio
sonic geyser
manic lichen
The team has already talked about making new Anchor schools for the spirit schools, we are yet to know anything else.