What happens if I let Shadowheart spare the Nightsong in Baldur's Gate 3?

Letting Shadowheart spare the Nightsong in Baldur's Gate 3 is a pivotal moment in her personal questline and has significant consequences for her character development, the story, and your relationship with her. This decision occurs during Act 2, specifically in the Shadow-Cursed Lands, when you reach the Gauntlet of Shar and confront the Nightsong, who is revealed to be a celestial being named Dame Aylin. Shadowheart, as a devoted follower of Shar, is tasked with killing the Nightsong to complete her Dark Justiciar transformation. However, you can influence her to spare the Nightsong, which leads to a different path for her character.

To achieve this outcome, you need to build a strong relationship with Shadowheart throughout the game. Her approval of you plays a crucial role in whether she will listen to your advice during this critical moment. Shadowheart's approval is influenced by your dialogue choices, actions, and decisions that align with her values, such as showing compassion, respecting her faith, and making pragmatic choices. You can increase her approval by supporting her in conversations, respecting her privacy, and making decisions that reflect a balance between mercy and practicality.

When you reach the Gauntlet of Shar, you will need to complete a series of trials to prove your worth to Shar. These trials test your problem-solving skills, combat abilities, and loyalty to the goddess of darkness. After completing the trials, you will face the final challenge: confronting the Nightsong in the Shadowfell. At this point, Shadowheart will be torn between her duty to Shar and her growing bond with you and the party. If her approval of you is high enough, you can persuade her to spare the Nightsong by appealing to her sense of morality and the bond you have built.

The mechanics of this decision involve a dialogue check, where you must pass a Persuasion or Insight check to convince Shadowheart to spare the Nightsong. The difficulty of this check depends on your relationship with her and your character's Charisma score. If you succeed, Shadowheart will defy Shar and spare the Nightsong, which marks a turning point in her story. This decision leads to her rejecting Shar's influence and embracing a new path, potentially aligning herself with Sel├╗ne, Shar's rival goddess.

Sparing the Nightsong has several important consequences. First, it strengthens your relationship with Shadowheart, as she will express gratitude for your support and guidance. Second, it alters the course of her personal quest, leading to a more positive and redemptive arc for her character. Third, it impacts the story in Act 3, as Dame Aylin becomes a valuable ally in the fight against the Absolute. Additionally, this decision can influence other companions' opinions of you, as they will react to your choice based on their own values and beliefs.

There are some common mistakes to avoid when trying to achieve this outcome. One mistake is neglecting to build Shadowheart's approval early in the game. If her approval is too low, she may not be willing to listen to your advice, and you may be forced to fight her to prevent her from killing the Nightsong. Another mistake is failing to prepare for the trials in the Gauntlet of Shar, as they can be challenging and require careful planning and resource management. It is also important to avoid making decisions that directly contradict Shadowheart's values, as this can lower her approval and make it harder to persuade her later.

Advanced techniques for optimizing this outcome include focusing on Charisma-based skills for your character, such as Persuasion and Insight, to increase your chances of passing the dialogue check. You can also use spells or abilities that boost your Charisma or provide advantage on skill checks, such as Enhance Ability or Guidance. Additionally, you can bring companions who have high Charisma or supportive abilities to assist you in the trials and dialogue checks.

In terms of D&D 5E rules, the mechanics of this decision reflect the importance of skill checks and relationship-building in role-playing games. The Persuasion and Insight checks are based on your character's Charisma and Wisdom scores, respectively, and the difficulty class (DC) of the check is determined by the game based on your relationship with Shadowheart and the context of the situation. This mirrors the way skill checks and social interactions work in tabletop D&D, where players must use their characters' abilities and relationships to influence the outcome of key moments in the story.

A specific example of this scenario would be a player who has built a strong bond with Shadowheart by consistently supporting her and making decisions that align with her values. When they reach the Nightsong, they use their high Charisma and Persuasion skill to convince her to spare the Nightsong, passing the dialogue check and leading to a positive outcome for her character. This player has carefully managed their relationship with Shadowheart and prepared for the challenges of the Gauntlet of Shar, ensuring that they can achieve the desired result.

In conclusion, letting Shadowheart spare the Nightsong is a complex and rewarding decision that requires careful planning, relationship-building, and strategic use of game mechanics. By understanding the importance of approval, skill checks, and character development, you can guide Shadowheart toward a more positive and redemptive path, strengthening your bond with her and influencing the story in meaningful ways.