Call to the Spiritual warriors

This ritual spell will convince 1 d6 + 1 ghost warriors to take up arm and fight Strahd along side you and your allies. this spell only works in the graveyards of Barovia under the light of a full moon. 

The ghosts are under your command and act on your initiative for 8 hours or until they are defeated they use the ghost stat block without the horrifying visage trait because they appear as normal warriors with wisps of green mist falling from their armor.

Once the spell ends or a ghost under this effect is defeated the spirit returns to its grave. and the ritual cannot be cast again until the next1 d4 full moons.