Mind Sharpener

D&D 2024 item: Mind Sharpener. Source: Eberron: Forge of the Artificer. type Ring, Uncommon rarity, Requires attunement The item has 4 charges. When you fail a Constitution saving throw to maintain Concentration, you can take a Reaction and expend 1 of the item's charges to succeed instead. The item regains 1d4 expended charges daily at dawn. Requires attunement Ring Uncommon