Esme Cuckoo's friends and family

Beak was a chicken-like mutant that now is de-powered after M-Day. He has since joined the New Warriors, along with his wife, Angel Salvadore.

Esme was a genetic daughter of Emma Frost. When Emma was in a coma following the attack by Sentinels, Dr. John Sublime harvested her eggs and cloned a thousand girls out of them with her telepathic and diamond-form mutations. The girls were engineered into mutant-machine weapons capable of combining their telepathic powers into one gestalt mind in a secret weapons program known as "the World." Five were released from "The World," unaware that their mission was to infiltrate the Xavier Institute as students and gather information. Esme was one of these, along with her sisters Phoebe, Celeste, Sophie (deceased), and Mindee, who called themselves the "Stepford Cuckoos" or the "Five-In-One." Before the discovery that they were her daughters, the Cuckoos were Emma's favorite pupils and she often referred to them as "her girls." Esme later rebelled, joining forces with Xorn/Magneto and telepathically forcing another student to shoot Emma with a diamond bullet, causing her to shatter. When Emma was brought back t life, she named Esme as her killer. Esme was later killed by Xorn/Magneto, and as she lay dying in Emma's arms asserting that she "was nothing like her," Emma tearfully revealed that of all the Cuckoos, she was most proud of her for her willful individuality.

Phoebe is one of the Stepford Cuckoos, a group of clones of Emma Frost created by the Weapon Plus program.

<br> <br> Angel Salvadore was a student at the Xavier Institute. Depowered, she is now part of the New Warriors along with Beak, now known as Blackwing.