Ok. In order of importance; 

• Eternal youth. 
• Extremeky attractive female body in her 20s, on the outside. On the inside a lot tougher than a human. 
• An uncanny health, stamina and vigour, akin to an olympic athlete, coupled with a passionate ability and desire to have sex, as well as the matching physicality.
• An uncanny clarity of mind, pervasive optimism, the ability to learn, autodidactive, good concentration, extremely high hedonic levels. 
• Regenerative ability and toughness similar to wolverine, maybe a bit slower.
• The ability to gradually shapeshift into similar humanoid shapes, similar to that of Mystique just gradual over several hours, but turning back in myself in about half an hour.
• The ability to change the speed of my thinking almost limitlessly, so I can think about a situation for hours, days, perceiving all things around me slower or frozen in time. My comebacks are deadly.
• Increased strength, sufficiently stong to punch a dent in a car.
• Increased reflexes, on part with peak human ability.
• Ambidextrous
• Ability to occasionally reduce inertia, allowing me to move faster.
• Considerable resistance to cold, heat, toxins. Diminished effects from alcohol and drugs. 
• Practically immune to diseases.
• Ability to hibernate for months.
• Ability for my body, and about 10-20 kilo I am wearing to levitate as in zero gravity.
• Sight of a hawk, cat and human; Ears and sense of smell of a dog.  Ability to see several more primary colors (eight or so?) extending vision in near infrared and ultraviolet. 
• Small vestigal horns, wings, prehensile tail