What happens if I let the Emperor control the Netherbrain in Baldur's Gate 3?

In Baldur's Gate 3, the decision to let the Emperor control the Netherbrain is one of the most significant choices you can make in the game's narrative. This choice occurs during the final stages of the game, where the fate of Baldur's Gate and the world itself hangs in the balance. The Emperor, a powerful Mind Flayer and a key figure in the story, offers you the chance to dominate the Netherbrain, a massive and malevolent entity that threatens to enslave all of Faer├╗n. Allowing the Emperor to control the Netherbrain has profound consequences, both for the story and for your character's journey.

To achieve this outcome, you must first progress through the main story until you reach the climactic confrontation with the Netherbrain. This involves completing a series of quests, including gathering allies, defeating key enemies, and making critical decisions that shape the narrative. As you approach the final battle, the Emperor will present you with the option to let him control the Netherbrain. This choice is not immediately available; it requires specific conditions to be met.

First, you must have a strong relationship with the Emperor. Throughout the game, the Emperor will communicate with you through dreams and visions, offering guidance and revealing his true nature. To build trust with the Emperor, you should generally agree with his suggestions and avoid actions that undermine his authority or question his motives. This includes siding with him in key decisions, such as when he advises you to use the tadpole powers to gain an advantage. Building this trust is crucial, as it increases the likelihood that he will offer you the option to let him control the Netherbrain.

Second, you must have the necessary resources and allies to reach the Netherbrain. This involves completing the main quests that lead up to the final confrontation, such as infiltrating the Absolute's stronghold, defeating the Chosen of the Dead Three, and securing the support of powerful factions like the Harpers, the Flaming Fist, or the Githyanki. These allies will play a critical role in the final battle, providing support and weakening the Netherbrain's defenses.

Once you reach the final battle, the Emperor will present you with the choice to let him control the Netherbrain. This decision is not to be taken lightly, as it has far-reaching consequences. If you choose to let the Emperor control the Netherbrain, he will use his immense psionic powers to dominate the entity, effectively ending the threat it poses. However, this also means that the Emperor will become the new ruler of the Netherbrain, wielding its power to shape the world according to his vision. This outcome can lead to a world where the Emperor's influence is absolute, potentially leading to a new era of tyranny.

There are several important tips and considerations to keep in mind when making this choice. First, consider the moral implications of allowing the Emperor to control the Netherbrain. While it may seem like a quick solution to the immediate threat, it also means placing immense power in the hands of a being whose motives are not entirely clear. The Emperor has shown himself to be manipulative and self-serving, and there is no guarantee that he will use the Netherbrain's power for the greater good.

Second, think about the impact this choice will have on your companions and the world at large. Some companions may support the decision, seeing it as a necessary evil, while others may vehemently oppose it, fearing the consequences of giving the Emperor such power. Your choice will also affect the ending of the game, shaping the future of Baldur's Gate and the surrounding regions.

Common mistakes to avoid include rushing into the decision without fully understanding the consequences. It is important to take the time to consider all the factors involved, including the Emperor's true intentions and the potential long-term effects of his rule. Additionally, failing to build a strong relationship with the Emperor earlier in the game can make it more difficult to achieve this outcome, as he may not trust you enough to offer the option.

Advanced techniques and optimizations involve carefully managing your interactions with the Emperor throughout the game. This includes making choices that align with his goals and avoiding actions that could alienate him. It also involves strategically using the tadpole powers to gain an advantage in combat and dialogue, as this will demonstrate your willingness to embrace the Emperor's methods.

In terms of related D&D rules and mechanics, the Emperor's ability to control the Netherbrain is rooted in the psionic powers of Mind Flayers, as described in the Dungeons and Dragons 5th Edition rules. Mind Flayers are known for their ability to dominate the minds of others, and the Emperor's control over the Netherbrain is an extension of this power. The Netherbrain itself is a unique entity, combining the traits of a Mind Flayer Elder Brain with the corrupting influence of the Absolute, making it a formidable opponent.

Specific examples and scenarios include moments where the Emperor's influence is most apparent, such as when he reveals his true form and offers to help you harness the power of the tadpole. These moments are critical in building the trust necessary to achieve the outcome where he controls the Netherbrain. Additionally, the final battle itself is a complex and challenging encounter, requiring careful planning and coordination with your allies to weaken the Netherbrain's defenses and create the opportunity for the Emperor to take control.

In conclusion, allowing the Emperor to control the Netherbrain is a pivotal decision in Baldur's Gate 3, with significant consequences for the story and the world. Achieving this outcome requires careful planning, strategic decision-making, and a strong relationship with the Emperor. By considering the moral implications, managing your interactions with the Emperor, and preparing for the final battle, you can shape the fate of Baldur's Gate in a way that reflects your character's values and goals.