Cock Lane is the second fight club activity in the Jack the Ripper DLC: Evie closes a hidden club in a pub basement in the City of London, where wealthy gamblers bet on powerful pugilists.
Enter the ring, defeat the first fighters, then take on the leader and his men when he calls for a fight to the death. Clearing them closes the basement club for good.
This basement club is one of two the Rooks reopened under Jack, and the one in the City of London. Its leader makes the same offer as the one at Mitre Square: a fight to the death, where the real money is.
Spikes are the quieter of Evie's two fear tools: pin one fighter and his panic spreads to the men near him. Mix them with fear bombs to reach the fifteen frightened enemies the full sync asks for.
Abberline closes the job with the same thanks he gives for Evie's bounty work, glad to see one more dangerous criminal off the streets.
Gracechurch Street Brothel
Gracechurch Street Brothel is the second Brothel Attack in the Jack the Ripper DLC: Evie raids Lady Owers' most luxurious and profitable house, in the City of London, to free the women from her guards.
Jack's Lieutenants: City of London
Jack's Lieutenants: City of London is an assassination activity in the Jack the Ripper DLC: four of Jack's gang bosses meet at Cannon Street station, and Evie infiltrates the station to kill them all for Arthur Weaversbrook.
Lost in the City
Lost in the City is the second Lost Women rescue in the Jack the Ripper DLC: a kidnapping ring is supplying women to wealthy men in the City of London, and Evie hijacks the carriage carrying their latest captive.
Ludgate Hill Brothel
Ludgate Hill Brothel is the first Brothel Attack in the Jack the Ripper DLC: Evie takes back one of Lady Owers' most successful houses in the City of London from her thugs, frees the women and then beats the gang leader outside.