Saving Throw Seperations
Strength Saves - Prevention of forced movement or crushing effects.
Dexterity Saves - Evasion of explosive attacks.
Constitution - Preservation of your physical form's integrity.
Intelligence - Preservation of personal information and memory.
Wisdom - Prevention of twisted instincts and subconcious.
Charisma - Sustaining of your will and presence.
Examples
- Dominate Beast/Person/Monster - Charisma (it is essentially possession)
- Modify Memory - Intelligence (it is the alteration of internal information)
- Polymorph - Constitution (the changing of your very physical form)
Spell School Changes
- Healing Spells - Necromancy (manipulation of life)