Contract: The Phantom of Eldberg
Geralt was not able to establish whose misdeeds had drawn this spirit, but that was not what he was being paid for. With the help of the lighthouse keeper Mikkjal, he defeated the wraith, then went to collect his reward.
Map

Pin numbers match the objectives below. Open it on the interactive map →
Objectives
12- 1Collect your reward from Jorund.Arinbjorn
- 2Check the Arinbjorn notice board.Arinbjorn
- 3Talk to Mikkjal.Eldberg Lighthouse
- 4Take a trophy from the penitent.On the map
- 5Kill the penitent.Eldberg Lighthouse
- 6Lead Mikkjal to the lighthouse.Eldberg Lighthouse
- 7Talk to Mikkjal about the penitent.Eldberg Lighthouse
- 8Talk about the contract with Jorund from Arinbjorn.Arinbjorn
- 9Defend Mikkjal from the penitent until he lights the lighthouse brazier.Eldberg Lighthouse
- 10Investigate the isle of Eldberg and find Mikkjal, the lighthouse keeper.Eldberg Lighthouse
- 11Explore the lighthouse using your Witcher Senses.Eldberg Lighthouse
- 12Read the letter from the lighthouse.
Journal
It turned out it was the lighthouse keeper, Mikkjal, who was at fault. Working in cahoots with pirates, he would lure ships into the rocks and loot them after they wrecked. These misdeed were what had drawn the phantom. Geralt dealt with situation as he saw fit and then went to collect his reward.
Geralt learned that the village called Arinbjorn was suffering from a wraith problem. The ghost haunted the nearby islet of Eldberg, a barren rock of no interest to anyone save for the lighthouse erected upon it. This lighthouse's light had gone out simultaneously with the phantom's appearance. This meant it had become nigh unto impossible to safely navigate a ship into Arinbjorn harbor after dark. The witcher's task was to chase off the phantom and find out what had happened to the lighthouse keeper.
While traveling across Skellige, Geralt happened upon a rocky isle covered in thick fog, from which came the screaming of wraiths. The witcher was dead set on finding out what was the matter and so bravely rushed towards the wraiths, his silver sword aloft.
It turned out the monster of Eldberg was a Penitent - a dangerous wraith which haunted particularly foul sinners.