# Robe of the Archmagi *Wondrous item, legendary (requires attunement by a sorcerer, warlock, or wizard)*  This elegant garment is made from exquisite cloth and adorned with runes. You gain these benefits while wearing the robe. ## Armor If you aren't wearing armor, your base [Armor Class](armor-class-xphb.md) is 15 plus your Dexterity modifier. ## Magic Resistance You have [Advantage](advantage-xphb.md) on saving throws against spells and other magical effects. ## War Mage Your spell save DC and spell attack bonus each increase by 2. *Source: Dungeon Master's Guide (2024) p. 298. Available in the Free Rules (2024)*