Baldur's Gate 3: Little Tadpoles

[Part of the Cursed story line]

Catharina wakes up with a jolt as she stumbles out of the Illithid pseudopod with the horrible realization that there was now a tadpole in her brain, ready to transform her into a mind-flayer at any moment. Why it wasn't doing so, or how she got here in the first place is all a blur to her... where is "here" anyway? Some beach where the nautiloid ship crashed.

Another tadpoled survivor, the cleric Shadowheart, is nearby and they decide to stick together as they fight through a few injured intellect devourers (brains on feet) and rescue the wizard Gale from a minor black-hole situation as well as the Githyanki warrior Lae'zel from a more mundane trap - both of whom are equally tadpoled. The quartet make their way inland and witness a goblin raid fail against the walls of a druid encampment. Rather than going in they opt to skirt around as Lae'zel claims to know of a way to remove the tadpoles from their brains - a usually fatal operation.

En route to Lae'zel's solution the team happens on old lady Ethel being bullied by two guys whom they deal with. As thanks, Ethel invites them to her nearby tea house where she reveals herself to be a hag, offering to remove the tadpoles for the cost of an eye. Shadowheart agrees, but after losing one eye is still left with the parasite as Ethel's magics are useless against its Netherese protection. Instead, the witch gives a single use buff item and sends them on their way.