Early in Baldur's Gate 3's third act, players will have the opportunity to obtain and engage with an Astral-Touched Tadpole, an action that will cause them to evolve into a Partial-Illithid. While fans are certainly free to take this action without any outside information, some players may want to know more about the consequences of evolving before they proceed. This guide is written with those players in mind, and it will help them decide if they should evolve in Baldur's Gate 3.