SPIRIT School

Give the caster 3 anchoring kunai, dealing damage and apply Anchored Soul effect on hit

Calling upon a squad of Spirit Ashigaru to aid in your battle

Summon Spirit Bone Hands from the ground, the hands will slam your targets if they are in range

Fire a cosmic bolt that homes in on more enemies the higher the level.

Swing your weapon and strike down a deadly cut, the stronger your weapon, the more powerful the cut is

Fire a barrage of comets that scale off of cosmic and ice spell power.

Summon a pack of Kitsune that will fight for you, inflict soulburn effect on their bite

Call upon the blessing of the moon.

Summon a group of samurai horseman that will charge directly into your enemy formation

Summon a loyal Spirit Samurai to protect you from threats

A Terraria Reference. Fire 2 stars down on your opponent.

Release a soul fire explosion at the caster position, damaging and burning souls of targets caught inside

After done casting, release a barrage of soul skulls, apply soulburn effect on hit

Extracting a part of target soul and then start the challenging. The soul can be attacked and an amount of the damage it took will be transferred to its owner. If the soul get destroyed or the owner try to run out of the challenging zone, they will get a debuff for a moment

Throw a spirit shuriken at the target. Upon hit, split into smaller shurikens that deal half of the original damage.

Your final stand... become a dying star and be engulfed by your spirit's black hole...