Apollo's Lyre

Spells cast while equipped have an additional +1 to your spellcasting modifier (max 20).  Additionally, roll 1d8, for odd numbers add 1 d4 fire damage, for even numbers add 1d4 radiant damage. While equipped, gain expertise in performance.

Notes: Expertise: Performance, Damage: Fire, Damage: Radiant, Bonus: Spell Attacks, attunes to first owner