Shield of Serotiny

Armor Very Rare [Requires Attunement. Can be attuned by druids. If you do not already have proficiency with shields, you gain proficiency while attuned.]

This shield resembles an unopened pine cone. While attuned, the user may use their Nature skill when making a saving throw against a spell targeted on them which would deal fire damage. If they pass the saving throw, this shield diffuses the magical energy, granting the wielder temporary hp equal to half of the damage prevented.