Diona (Chinese: 迪奥娜, Dí'àonà) is a playable character in Genshin Impact. Despite being a waitress at the Cat's Tail Tavern, she actually despises alcohol and wants nothing less than to ruin Mondstadt's wine industry, a feat easier said than done when her customers love her drinks. She first arrived in Version 1.1 in the gachapon "Snezhnaya's Farewell".