Responses
Im pretty sure she said that she only has enough mana for 3 wishes. So the amount of wishes depends on her mana reserve. What she does most of the time is changing the strings of fate type shit (sometimes even more simple than that) but since she is someone who defies the laws of nature, shes probably limited. That was just my take on it tho.
why was she trapped in the lamp and why can she use her magic/mana only 3 times?