Jayanti takes steps to disguise all of her companions and herself, making them seem less assuming and like different people if they are caught (though a thorough search will leave questions like why is a humble servant carrying a perfectly forged sword for example).
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Take 10 on my check = 28 (though I'm not sure if they use their own charisma modifiers or what have you?). Do we have enough time that I can take 20? I'm guessing no, but just checking...
What can I say, she's good at what she does, but not much else. Couldn't hide in the dark so I have a feeling we may be getting caught, sorry