Ryoko's Guide to the Yokai Realms, pg 188
Multiattack. The spirit makes a number of attacks equal to half your proficiency bonus (rounded down).
Spirit Grasp. Melee Spell Attack: your spell attack modifier to hit, reach 5 ft., one target. Hit: 1d8 + PB necrotic or radiant damage (your choice).
Spirit Rend. Ranged Spell Attack: your spell attack modifier to hit, range 60 ft., one target. Hit: 1d6 + PB necrotic or radiant damage (your choice).
Detect. The spirit makes a Wisdom (Perception) check.