Black Rose secret society poses new challenges for Mel and Ambessa in Arcane Season 2

In Arcane Season 2, the Black Rose emerges as a secret society causing trouble for Mel Medarda and her mother, Ambessa. This group, rooted in Noxian aristocracy, uses magic and manipulation rather than military force. Ambessa's son, Keno, is revealed to have been involved with the Black Rose, leading to his death. Ambessa comes to Piltover seeking revenge, and a failed assassination attempt on her reveals the group's presence. LeBlanc, known as "The Pale Woman," leads the Black Rose. She uses illusion magic and has a history of influencing Noxian politics, including manipulating key figures like Swain.