Emma Frost is a mutant who possesses various telepathic talents. Emma can read minds and project her thoughts into the minds of others, project psionic force bolts which have no physical effects but which can affect a victim's mind so as to cause the victim pain or unconsciousness, and can also induce mental pain merely by touching the brow of her victim. Emma can telepathically "sedate" her victims so that, if already rendered unconscious, they remain so for as long as she continues to "sedate" them. It is unknown how effective her "sedating" ability is on victims who are awake. Furthermore, as a consequence of continued mutation, Emma can now transform her skin and hair into a diamond-hard form at will. In this form, Emma is nigh indestructible except for one small flaw that, if exploited, can cause her to shatter. Whilst in her diamond form, Emma's telepathic abilities are suppressed.
Emma is highly skilled in electronic theory and electronics and has learned how to build devices that can amplify psionic energy and utilize psionic energy for various effects. She devised the mechanism by which her Hellfire Club cohort Mastermind projected his illusions directly into the mind of the Phoenix Force.
http://marvel.com/universe/Frost,_EmmaArchangel has fully feathered wings that span 16' and have a very flexible skeletal structure. He can fly by flapping his wings, and can reach speeds of up to 150 mph. Though he generally flies below the height of clouds at 6,500 feet, Archangel can reach a height of 10,000 feet with little effort. His wings are strong enough to carry aloft at least 200 pounds in addition to his own body weight. Archangel's entire anatomy is adapted for flight, having hollow bones; a body virtually devoid of fat, granting him enhanced proportionate muscle strength; eyes that can withstand high-speed winds; enhanced eyesight enabling him to see at distances far greater than the average human; and a special respiratory membrane that extracts oxygen from the air at extreme velocities and altitudes. Following his secondary mutation, Archangel can heal fatal injuries and cure most known diseases at an accelerated speed by mixing his blood with that of the victims, so long as they have a compatible blood type. After genetic alteration by Apocalypse, Archangel's wings became composed of a razor-sharp organic steel-like material, allowing him to use them as slashing weapons. He can also expel his feathers at great speed and with tremendous force, enabling them to pierce even steel. The feathers are tipped with a paralyzing chemical generated by his body (he is immune). He also briefly possessed the ability to convert his life-force into solid light to form a pair of energy wings.
Archangel is a skilled combatant, especially in aerial hand-to-hand combat. He is also a talented businessman whose wealth ranks him in the lower part of the Fortune 500 list.
http://marvel.com/universe/Angel_%28Warren_Worthington_III%29