[ Most of these aren't necessarily Powers, just possible ways to Get Powers and how to use them. ]
Means
Inhuman nature
"The character belongs to a class of wholly or partially non-human beings for whom superhuman capabilities are typical. This includes, but is not limited to, characters who are aliens, demons, gods or hybrids."
Object-based powers
"Powers derived from objects (also known as artifacts), such as armor, jewelry, weapons, and wands." [ In Sonic Power Rings, Chaos Emeralds, ect. ]
Mutation
"These powers are a direct result of some form of either induced evolution or natural selection, usually manifested during adolescent puberty when other mental and bodily adaptations take place."
Methods
Energy sourcing
"Ability to draw power from large or small but abundant sources of energy, such as turning kinetic energy into physical blasts or converting solar energy into other forms. Sometimes based on proximity to source, sometimes stored for future use."
Chi
"Many characters who train in martial arts gain superhuman capabilities by learning to harness chi or some form of life energy. This type of method generally provides extraordinary strength, speed, durability and reflexes. Also often used for superhuman awareness, energy blasts, elemental powers and sometimes invulnerability."
Magical powers
"Ability to use magical forces to varying degrees. Often used to simulate other powers, such as mind control and elemental attacks."
Technopathy
"Ability to manipulate technology. Manifested as a special form of electrical/telekinetic manipulation, a special form of "morphing" which allows physical interaction with machines, or even a psychic ability that allows for mental interface with computer data."
Telekinesis
"Ability to manipulate and control objects with the mind, often in ways not visible to the naked eye."