Frost Sisters

The Frost Sisters, also known as the Three-in-One, are a set of telepathic triplets whose abilities are greatest when in close physical proximity of each other, as they share a hive mind-like connection.

Personalities
The personalities of the three girls are often quite similar in terms of speaking and action. Though the girls do have their occasional arguments from time to time, they all more or less act the same and do things together. On the flip side each Cuckoo has demonstrated a different interest and/or personality trait when they are not all together, e.g. one being kinder then the others, one being more timid or tough and outspoken.

Delphi
Delphi was initially the dominant personality among her sisters. She and her sisters have mentioned that Delphi always had a desire to be a hero. Her actions certainly appear the most noble.

Amora
Amora has demonstrated some aggressive behavior, especially when the Phoenix came to possess the Stepford sisters. Amora desired to embrace the Phoenix and all its destructive power. Phoebe has often acted as the de facto leader since the death of Sophie. Phoebe was one of the few mutants unaffected by Zero's mental control when he turned Utopia against Hope, which put her at odds with her sisters. After Cyclops and Wolverine decided to part ways, Phoebe wanted to return to Westchester.

Esme
Esme was considered the closest personality trait to Emma Frost and was deemed coniving and manipulative like how she would persuade or force her sisters to kill back during their darker days. As of now, Esme seemed to have the most humanity or righteousness among her sisters but can still prove to be sassier and controlling.

Physical Appearance
The sisters are completely identical, they are young Caucasian women with light skin, dirty blonde hair and blue eyes. When they use their telepathic abilities, their eyes glow with a bright blue hue, and glow even more when acting under their hive mind. They also possess the tendency to have matching hairstyles and outfits, even down to the accessories, virtually making it impossible to tell one from the other.

Abilities and Skills

 * Telepathic Hive Mind: The sisters share a linked hive mind, which allows them to share thoughts, communicate mentally and maintain a continuous telepathic connection over great distances. The link is strongest when they are in close physical proximity, and their collective mind also allows for increased telepathic power and shared intellect. When the girls use their telepathy, their eyes glow bright blue, and they glow even more when acting under the hive mind.
 * Telepathy: The sisters possess the ability to read minds and project their thoughts to others. They are able to analyze people's memories and influence minds, as seen when Esme implanted a vivid nightmare into Polaris' mind while she slept. Though they individually possess their own telepathy, their telepathic abilities are greater when the girls join together.
 * Empathy: The sisters possess limited emphatic abilities, as Esme could read Chloe Tans' emotions, sensing a lot of need and pain.
 * Mind Control: The sisters have shown the ability to control multiple people’s minds at the same time, as demonstrated when they forced several Sentinel Services agents to kill both their fellow agents and themselves. However, the target must be taken by surprise and unaware of the effect.
 * Pain Inducement: The sisters can induce mental pain inside people’s minds, as shown when they rendered two Sentinel Service agents writhing on the ground, clutching at their heads in pain.
 * Psychosomatic Symptoms Inducement: The sisters have the ability to influence the minds of others to produce a series of illusory psychosomatic actions, that cause the body to react as if it were actually physically experiencing it; for example, they have shown to be able to induce an interruption of the respiratory tract by telling their victim to "stop breathing".
 * Mind Alteration: The Cuckoos are able to alter the minds of others by force of will. This can be restoring memories or transferring knowledge.
 * Telepathic Tracking: The Cuckoos' psionic senses enable them to detect and track other sentient beings by their unique psionic emanations or thought patterns. This ability is highly sensitive to proximity, but can be enhanced with the use of Cerebra.
 * Astral Projection: The Cuckoos are capable of sending astral projections, astral travel, and communicating with others astrally through their own will, or through contact with the thoughts and memories of others.
 * Mental Paralysis: The Cuckoos are able to effect certain areas of the brain to induce temporary mental or physical paralysis.
 * Mental Amnesia: The Cuckoos can erase any awareness of particular memories or cause total amnesia. They can also restore memories.
 * Mental Triangulation: Due to their hive mind, the Cuckoos have the perspective of three directions and are able to triangulate on individuals' minds.

Weaknesses

 * Psychic Interference: As powerful as the three are together, if a massive force of psychic enegery erupts it would disrupt their abilities it also follows if anything messes with their concentration.
 * Emma Frost: As the rightful creator of the Frost Sisters, Emma Frost can also easily defeat them as they came from her genes and make the same psyichci connections as Emma Frost does.
 * M6-TU75: M6-TU75 or Mutaro is a chemical created in the process of cloning Emma Frost into 5 girls but as it could have easily created them it could also be the death of them as it was seen, when this blue chemical was injected into Esme she started to lose control of her powers and her willpower and lifefroce slowly started to deteriorate as she almost died in under an hour.

Members

 * Esme Frost
 * Delphi Frost
 * Amora Frost
 * Phoebe Frost †
 * Sophie Frost †