Brothers In Arms: Nilfgaard Witcher 3: Wild Hunt Quest
Suggested level: 22
Group: Main Quests
Location: Vizima
You'll get this quest after completing the "Ugly Baby" quest. If you want to complete it successfully, you have to finish it before you travel to the Isle of Mists.
Geralt realized the fight against Eredin and his soldiers would most likely be the most difficult challenge he had ever faced. In addition, the stakes were higher than ever before - this time he was not fighting for his own life, but for that of Ciri and, by extension, the entire world. Since extraordinary circumstances call for extraordinary measures, the witcher decided to swallow his pride and go to the emperor of Nilfgaard for help.
Quest stages of Brothers In Arms: Nilfgaard
1. Talk to Emhyr var Emreis.
Travel to Vizima Castle and talk to the Emperor. He will be willing to send a banner of soldiers to Kaer Morhen, but on condition that they will be commanded by Morvran Voorhis. Geralt will not agree to this and will have to leave with nothing.
His talk with Emhyr did not go as he had wanted. The clash of two strong wills resulted in neither being able to accepted the other's conditions. The witcher thus walked away empty-handed.