If Isobel is saved at the Last Light Inn, and once the Nightsong has been freed from her cage and heads for Moonrise Towers, Helena, along with the Flaming Fists Hadenwell, Nipawa, Rhed and Ulthred survives the first assault and assists the party in the remaining battle against the Absolute forces. Talking with her lets her sarcastically remark on how they are assaulting a tower with no siege equipment,[1] but she nevertheless acquiesces by making a wry remark about how Jaheira could help them turn the odds anyway.[2]
After the battle, provided she survives, she and the remaining Flaming Fists scout the Moonrise Towers Prison and enter a second battle against the Myrkulites Duckie Verish, Sarabayle, and Willinx Jindlebee, as well as a Death Shepherd and a horde of Necromites. The party can assist the Fists in this optional battle. If the Fists survive, they guard the prison until Ketheric Thorm is defeated.
After Ketheric Thorm is killed and the party leave for Act Three, Helena disappears from the game entirely.