This mod modifies the skill level perks (Novice, Apprentice, Adept, Expert, and Master) of each school of magic to affect each level of spells. Novice spells will receive an additional cost reduction with each skill perk after Novice, Apprentice spells will receive an additional cost reduction with each perk after Apprentice, and so on.

Apprentice [Skill] Perks: 50% Apprentice reduction, 60% Novice reduction
Adept [Skill] Perks: 50% Adept reduction, 60% Apprentice reduction, 70% Novice reduction.
Expert [Skill] Perks: 50% Expert reduction, 60% Adept reduction, 70% Apprentice reduction, 80% Novice reduction.
Master [Skill] Perks: 50% Master reduction, 60% Expert reduction, 70% Adept reduction, 80% Apprentice reduction, 90% Novice reduction.