Spellguard Shield (2014 Dungeon Masters Guide)

very rare · Simple Weapon 2014 · Requires Attunement

While holding this shield, you have advantage on saving throws against spells and other magical effects, and spell attacks have disadvantage against you.

Spellguard Shield (2024 Dungeon Masters Guide)

very rare · Simple Weapon 2014 · Requires Attunement

While holding this Shield, you have Advantage on saving throws against spells and other magical effects, and spell attack rolls have Disadvantage against you.