Psycho Power ?

What does it do exactly ?

Amp bisons stats ? Allow him to levitate?

What !

It gives him a high similar to LSD.

Flight, teleportation, Pyrokenesis, Mind Control, and Paralysis. These are just some of the abilities it blesses bison with.

It pisses off Akuma enough to go whoop dat @$$ every time he sees him.

Well if you want to include the anime it says Pyscho power is negative energy something like Ying and yang.

Psycho energy is pure negative energy, the blue flame of hatred.