Cherry is cheerful, Sheri is depressed but truthful, Mary is psycotic but keeps it reeled in to like a 3/10 but will joke about it. Cherry is the center, Mary is on their right and Sheri is on their left. They are a rare breed of Hydra-Naga. In dnd I had her play as an artificer HB fleshsmith. Cherry controlled the tail while sheri and mary control their sided arms. Sheri usually has a shield while mary has a melee weapon usually an axe or mace.

Art by https://twitter.com/Wisdo007