Home > Baldur’s Gate 3 > Should You Evolve Or Not In BG3

Should You Evolve To Mind Flayer In BG3? (Answered)

Updated Date :

If you are confused if you should evolve in Baldur’s Gate 3, it’s alright as transforming into a Mind Flayer is a huge decision to make. And considering the Emperor is an ambiguously secretive and untrustful character, it might be more tricky to choose. As you progress, certain choices like using Tadpole or Illithid powers have consequences that may affect the storyline or the ending. While using these powers, you can either evolve as a Mindflayer or resist becoming powerful like the Emperor. But should you evolve in BG3 or not? Check out our guide to find out if you should let the Emperor evolve you into a Mindflayer.

Should You Let Emperor Evolve You or Not in Baldur’s Gate 3?

baldur's gate 3 should you evolve or not bg3

Yes, you should evolve in BG3 if you are looking to use the best Illithid powers. Like using these powers, letting the Emperor evolve you in Baldur’s Gate 3 has multiple outcomes. When asking you to evolve for the first time, the Emperor gives you an Astral-touched Tadpole to transform into a Half-Mindflayer. While only a partial-Illithid transformation, you will unlock more Illithid powers and its skill tree.

But the downside of this transformation is that all of your party members will disapprove of your decision. Though you can convince them to use the Tadpole to raise and enhance their Illithid powers. Speaking of Physical appearance, your character will grow veins all over their body due to this transformation. If you don’t want to go through this decision of using Illithid powers or evolving into a Mindflayer in BG3, you can choose to reject the tadpole. As a result, you can find the Astral-touched tadpole in your Inventory which can be used whenever it seems fit.

Although transforming into a Partial-Illithid doesn’t have any impact on the storyline, completing your Mindflayer evolution does affect the ending. Once you have evolved into a Half-Mindflayer in Baldur’s Gate 3, choose to complete the transformation by consuming the Supreme Tadpole. If you do so, you will unlock all the Illthid powers with their advanced upgrades.

If you enjoy using the overpowered Illithid powers, we recommend letting the emperor evolve you. But if are siding with the Absolute against the Emperor with your party members, we suggest not evolving in BG3. So, we leave the rest of the decision to you. 

baldur's gate 3 should you evolve or not bg3

That’s all about if you should evolve in Baldur’s Gate 3 or not. If you found this guide helpful, check out our guides to find out if should you let Volo extract the parasite, if should you kill Dream Visitor, and explore more Baldur’s Gate 3 Guides right here on Gamer Tweak.

  • Clean the Squishies Codes (July 2026)

    Clean the Squishies Codes (July 2026)

    Published Date :

    There’s something surprisingly satisfying about picking up the cute Squishies and putting them back on their designated shelves. If you’re interested in getting some unique rewards including free Squishies, this guide is for you. Here’s the complete list of all the working rewards. Last checked for new codes on July 13, 2026 All Clean the… Read More

  • Scratchy Loot Codes (July 2026)

    Scratchy Loot Codes (July 2026)

    Published Date :

    If you want a little luck boost while playing Scratch Loot, codes come to the rescue! In this experience, you scratch cards, reveal symbols, earn coins, and keep upgrading to get better rewards. To make this journey easier, the developers regularly release codes, and if you don’t want to miss out, redeem the freebies mentioned… Read More

  • My Squishy Box Store Codes (July 2026)

    My Squishy Box Store Codes (July 2026)

    Published Date :

    Every new customer brings another opportunity to grow your business and expand your collection of adorable squishies. To help you even more, the devs release My Squishy Box Store codes that provide free cash and in-game items. These freebies that can help you upgrade your shop faster and earn more while handling a steady flow… Read More

  • GTA 6 Players in Australia May Need Age Verification Due to New Online Safety Rules

    GTA 6 Players in Australia May Need Age Verification Due to New Online Safety Rules

    Published Date :

    Australian players could have an extra requirement to meet before accessing Grand Theft Auto VI’s online features. Under the country’s updated online safety regulations, games classified as R18+ may need to verify that players are adults instead of relying on a simple age confirmation (as per news.com.au). If GTA 6 falls under those requirements, Rockstar… Read More