Goblet of Confidence

Wondrous item, common

As an action, you can speak this magic goblet’s command word and have it fill with liquid confidence, a syrupy mixture that tastes a bit like honey and fresh morning dew. When you drink from the cup, you can choose to gain advantage on one ability check using Charisma you make within the next 10 minutes. Once used, this property can’t be used again before the next dawn.