Ultimate Aberrant: House Rules Below is a list of the changes made to the aberrant core rules to better accommodate a more outlandish and wacky comic style environment. Some of these changes benefit the characters, others don't. None of these are etched in stone and we can change them at anytime but I'd prefer there be a good reason for it; 'I don't like it like that' is not a good reason by the way. Formatting I tried to format this by where the rule is located in the core book via it's cha