Feat: Magus Dedication

You cast spells like a magus, gaining a spellbook with four common arcane cantrips of your choice. You gain the Cast a Spell activity. You can prepare two cantrips each day from your spellbook. You're trained in the spell attack modifier and spell DC statistics. Your key spellcasting attribute for magus archetype spells is Intelligence, and they are arcane magus spells. You become trained in Arcana; if you were already trained in Arcana, you instead become trained in a skill of your choice.

Magus