Extra characters
In Soul Calibur they will give you characters as the game is over with others, here is the way to get the last three characters:
Cervantes: The game ends in Arcade mode with all the characters.
Edge Master. Having obtained Cervantes, the game ends with this evil pirate.
Inferno: this already brings complications. First you will have to finish the game like all the characters, including Cervantes and Edge Master. Then you will have to finish all the phases and bonus in adventure mode, and after this Xianghua With her third suit and finish the game with her (remember, the third suit).