Alright chaps, it clearly states SPOILERS in the thread title. No need for these tags, so..
Well. I suspect the mind Flayers associated with the Absolute aren't the same as the 'regular' Flayers, the ones that added your tadpole. I supect the Absolute's forces have 'merely' subjugated an Elder Brain or somesuch to control 'people' with a tadpole.
In point of fact, the Flayer Invsasion of Baldur's Gate, as depicted in the game's trailer could be very well in response to just that.
Auntie Ethel says the parasite is enhanced by Netherese magic.
