Forbidden Ritualist

2/LR: The user can target an enemy within 80ft causing them to succeed a dc12 + your spellcasting modifier CON save. If they fail, the enemy's vascular system is infested with mushroom growths petrifying them, additionally the enemy takes 2d4 poison and separately 2d4 piercing damage for every round they're petrified, only being freed by a restoration spell. dc12 + your spell casting modifier CON save on subsequent escape attempts.

1/LR: The user can touch a dead body with the staff to convert it's corpse into a myconid sovereign servant for d3 hours.