Thor: Asgardian physiology, superhuman strength, weather/lightning manipulation, and flight via Mjolnir or Stormbreaker.
Hulk: Boundless superhuman strength, durability, regeneration, and gamma radiation emission.
Iron Man: Genius-level intellect and powered exosuits granting flight, energy repulsors, and advanced targeting.
Captain America: Peak human physicality, enhanced agility, strength, and expert hand-to-hand combat skills.
Spider-Man: Superhuman strength, agility, reflexes, the ability to cling to surfaces, and "Spider-Sense" precognition.
Scarlet Witch: Reality warping, telekinesis, telepathy, and chaos magic manipulation.
Captain Marvel: Energy absorption/projection, photon blasts, supersonic flight, and cosmic-level durability.
Black Panther: Enhanced physicals via the Heart-Shaped Herb, genius intellect, and vibranium suit technology.
Vision: Density manipulation, flight, superhuman strength, and energy blasts from the Mind Stone.
Black Widow & Hawkeye: Peak human physical conditioning, master martial arts, and unparalleled marksmanship/espionage skills.