Takeons are often found in takeon drives, they emit radiation which charge up your particles with energy, the side affects can be blond hair, yellow eyes, a yellow glow and the ability to float but luckily these affects are only temporary, Takeons can also be found in a more concentrated form such as the seven chaos emeralds, these takeons provide stronger radiation. Takeons also have the ability to travel faster than light speed allowing the wielder of takeons to almost appear to teleport (But really they are just travelling so fast that they can defy gravity, pass through absolutely anything and appear somewhere else unharmed.) The seven chaos emeralds are the most known concentrated clump of takeons in the galaxy.

I don't know what a takeon is but a TACHYON is a hypothetical superluminal (faster than the speed of light) subatomic particle. In the language of special relativity, a tachyon is a particle with space-like four-momentum and imaginary proper time. A tachyon is constrained to the space-like portion of the energy-momentum graph. Therefore, it cannot slow down to subluminal speeds.
Tachyon is pronounced /?tæki??n/; from the Greek: ταχ?ς, takhus, "swift" + English: -on "elementary particle"