4) Choose flaws and/or weaknesses. Players must choose one flaw or weakness for their character at the time of character creation. Characters may choose up to two (it is strongly suggested that you avoid more). For each flaw or weakness chosen, characters will receive one additional bonus feat, to be chosen from the list of bonus feats available to their class.
Flaws may be found in the D&D supplement Unearthed Arcana. Custom flaws will be assessed and allowed (or not) on a case-by-case basis.
If a character does not have a flaw, a single ability score must instead be set below 10. No additional feat will be granted in exchange for this alternate weakness.