Overview
Koenma is a Support character whose main strength lies in healing allies and restoring skill points to keep the team active. His passive triggers when allies are below 50% HP after a basic attack, healing them and restoring 200 skill points (this increases to 300 at 
). His skill Spectral Return delivers a significant healing burst and grants the effect to all allies, making him ideal for sustaining teams in both PVE and PVP scenarios.
Koenma's placement is flexible—he can be positioned in the front row to absorb damage and heal allies or in the back row for safety depending on team needs. He becomes especially impactful at and 10, where he provides a 20% damage reduction buff for the team when two allies with are hit simultaneously.