This article will guide you on all 3 Choices and Outcomes for Isobel’s Abduction (Protect Isobel vs Help Marcus) in Baldur’s Gate 3. You can also refer to the below-embedded video for the complete walkthrough.
Protect Isobel from Marcus
If you choose to protect Isobel. Then you will enter in battle with Marcus and winged horrors. You must ensure that Isobel’s HP does not go below zero or else she will get abducted.
After successfully defeating Marcus and winged horrors. Jaheira will request that you find the source of his invulnerability and kill him.
Cannot Protect Isobel
If you choose to protect Isobel. Then you will enter in battle with Marcus and winged horrors. During the battle, Isobel will get abducted after her HP go below zero. The Moon Barrier will dissipate after the abduction and a second battle against darkness-turned Harpers will start again. Jaheira will also join you in your fight against them.
After the battle select the dialogue
“Marcus was a true Soul. He said he was taking Isobel to Ketheric Thorm”
Jaheira will still ask you to join the camp, despite the abduction, and ask you to find Ketheric Thorm and kill him.
Help Marcus Abduct Isobel
If you agree to abduct Isobel with Marcus, you’ll have to knock her unconscious by exhausting all of her HP and killing everyone within the inn.
After the abduction, select the dialogue “I helped Marcus Kidnap Isobel. Now, I’m going to watch the shadow consume you.”
Choosing this option will prevent Jaheira from joining your camp because you will have to murder her along with the other Harpers.
