Signature Arcanum

• Type: Effect leaf
• Candidate path: Mind skills → Spell techniques → Mastered magical discipline
• Prerequisites: Spellcraft Training
• Source: Boon of Magic School Mastery
• Source effect summary: Keep a higher-level spell from the chosen school prepared and cast it once without a spell slot per long rest.
• Ninefold Wheel effect: Candidate clause; map to this game's advancement and resource model.