Amulet of Minor Spell Reflection

Spell Deflection: Once per long rest, when you are targeted by a spell that requires you to make a saving throw, you can use your reaction to attempt to deflect the spell's effects. Roll a d20, and if you roll a 15 or higher, the spell is partially deflected. You take half damage from the spell, and any additional effects are reduced in duration or potency. If you roll a 20, the spell is fully deflected, and you take no damage or effects from it. This ability does not work on spells that have an area of effect, such as fireball, or spells that do not target a specific creature.