Help on spell lesser healing sphere

Current upkeeper: Xiao
Casting time    : 4
Spell cost      : 1
Spell type      : heal (party)
Spell words     : spherax minora
Affecting stats : Wisdom, level
Affecting skills: Anatomy, healing efficiency, healing mastery, faith of thanas
Affecting spells: Lesser healing sphere
This spell creates a healing sphere that will heal little of the 
party's wounds.

Large fireball < List > Lesser ritual of chaos