How?

[Dr Strangelove]

How do I know what bios are available?

 

[Kurisutina]

You view the Biography Rules and Banned Characters. Some characters have restrictions. If they aren't on there, they're fair game.

 

[Erzo]

You must be registered for see links

read the rules here..

 

[Punk Hazard]

all bios except kisame and jinchuriki can be made at any existing time as long as you meet the requirements