Low Level Magic Item for a Paladin?

[CrimsonCarcharodon]

Sapphire of Safeguarding

Rare, requires attunement

This shield-shaped sapphire attaches to the back of a shield. When attached in this way, it allows the shield bearer, as a reaction, to transfer half the damage of a successful attack against one of their allies within 30' to the shield bearer. The sapphire can use this power up to three times per day.

 

[GMMichael]

Book of Faith

This book is filled with 365 daily affirmations, each designed to instill tremendous amounts of guilt upon the reader simply for having unfaithful thoughts. After one full round of reading, the reader gains advantage on one pious check and disadvantage on the following check, whatever it may be.