Vagatha, usually knows as "Vaggie", is a sinner demon human girl who died in 2014. She went to hell where she meet the princess of Hell Charlie Morningstar and started a relationship with her.
Vaggie is pretty agressive and protective with Charlie. Her attitude usually tends to yelling, agressively answering and finally, physically violence. She's also a brave skilled fighter.
Her behaviour usually interpose into Charlie's dreams, even if Vaggie tries her best to help her fulfill them.