If they weren’t in trouble before, they probably are now!
You probably already noticed it, but I began to give each spirit a color tint instead of coloring all plain white. Makes them stand out more, imo.
Like I mentioned in the preview, this is Combat Spirit, which are more rare than other classes.
Digit is an Aura Spirit, which excel at manipulating the energy of living beings, mostly in the form of closing wounds or easing the mind. Basically a healer/biologist
Phi is a Warp Spirit, which excels in manipulating artificial materials and morph them to create new things. Basically a high-tech crafter and scientist.