Act 2 of Baldur's Gate 3 picks up the pace. After fighting your way through the Shadowlands and delving into the Gauntlet of Shar, the source of Ketheric Thorm's immortality is revealed, and it's up to you to either kill the Nightsong or wield her as a weapon of light. If you have Shadowheart in your party, this story arc has massive implications for her—do you want her to stay a follower of Shar, or turn her to Selune?
You'll need to make sure you've obtained the Spear of Night from the Silent Library and all four Umbral Crystals in the Gauntlet of Shar before you can access the final part of this dungeon, where the battle takes place. The choices you make will have massive consequences going forward, so beware of spoilers for this section of Act 2. Here's everything you need to know.
