Age of Worms
Character Substitution Levels
Prestige race alterations is a character option that was first developed by Bastion Press as a means to add variation to a character without the use of the monster class system first developed in Savage Species by WOTC. In this manner a character can change his race instantantly. It was further expanded in Dragon Magazine #271 (?). Most of the changes are small and cosmetic, with no large game effects.